CN107605038A - A kind of assembled steel and concrete frame space modular structure and system and construction method - Google Patents
A kind of assembled steel and concrete frame space modular structure and system and construction method Download PDFInfo
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Abstract
一种装配式型钢砼框架空间模块结构及体系及施工方法，其中，空间模块结构包括由四面预制墙体、型钢柱、型钢横梁、型钢纵梁和一面钢混凝土组合楼板拼接成的钟罩形五面空间模块结构；所述预制墙体包括有矩形的墙板主体以及可拆卸连接在墙板主体两侧的型钢杆件；所述型钢柱与相邻两面预制墙体可拆卸连接；所述型钢横梁可拆卸连接在横向的预制墙体顶部；所述型钢纵梁可拆卸连接在纵向的预制墙体顶部；在型钢纵梁的顶部、沿其长轴方向间隔连接有抗剪连接件；所述钢混凝土组合楼板与型钢横梁和型钢纵梁之间可拆卸连接。本发明解决了现有装配式建筑结构体系存在的装配率低、抗震性能差、现场吊装工作量大以及节点部位施工复杂的技术问题。
A prefabricated steel concrete frame space module structure and system and construction method, wherein the space module structure includes a bell jar-shaped five-dimensional structure spliced by four prefabricated walls, steel columns, steel beams, steel longitudinal beams and a steel-concrete composite floor. Surface space module structure; the prefabricated wall includes a rectangular wall panel body and section steel rods detachably connected to both sides of the wall panel body; the section steel column is detachably connected to two adjacent prefabricated walls; the section steel The beam is detachably connected to the top of the horizontal prefabricated wall; the profiled steel longitudinal beam is detachably connected to the top of the longitudinal prefabricated wall; the top of the profiled steel longitudinal beam is connected with shear connectors at intervals along its long axis; The detachable connection between the steel-concrete composite floor slab and the profiled steel beams and profiled steel longitudinal beams. The invention solves the technical problems of low assembly rate, poor anti-seismic performance, heavy on-site hoisting workload and complicated construction of node parts existing in the existing prefabricated building structure system.
Description
技术领域technical field
本发明属于建筑结构体系领域，特别涉及一种装配式型钢砼框架空间模块结构及体系及施工方法。The invention belongs to the field of building structure systems, and in particular relates to an assembled steel concrete frame space module structure, system and construction method.
背景技术Background technique
建筑结构形式按照建造材料划分包括：钢筋混凝土结构、钢结构、木结构和组合结构。钢筋混凝土结构是我国应用范围广，技术成熟的结构形式；伴随着能源问题、环境问题以及我国人口红利的消失问题，高能耗、低能效、环境污染大、回收利用率低且劳动密集的现浇钢筋混凝土结构体系正在退出建筑历史的舞台。相应的装配式建筑作为建筑工业化实现的途径之一正在广泛的被人们所推广；我国装配式建筑还处于探索阶段，结构体系存在装配率低、节点连接复杂和抗震性能差等缺点，并且在装配式结构施工过程中，逐个构件逐层进行吊装，工作量大严重影响了施工的进度安排。According to the construction materials, the building structure forms include: reinforced concrete structure, steel structure, wood structure and composite structure. Reinforced concrete structure is a structural form with a wide range of applications and mature technology in my country; along with energy problems, environmental problems and the disappearance of my country's demographic dividend, high energy consumption, low energy efficiency, large environmental pollution, low recycling rate and labor-intensive cast-in-place Reinforced concrete structural systems are withdrawing from the stage of architectural history. The corresponding prefabricated buildings are being widely promoted as one of the ways to realize the industrialization of buildings; my country's prefabricated buildings are still in the exploratory stage, and the structural system has disadvantages such as low assembly rate, complex node connections, and poor seismic performance. In the construction process of the type structure, each component is hoisted layer by layer, and the heavy workload seriously affects the construction schedule.
钢结构本身即为全工厂加工然后现场进行装配，工业化程度较高，且钢结构还具有重量轻、强度高和延性好的优点，但同时，钢结构也存在抗侧性能差、抗火和耐久性差等一系列缺点。如今，我国发展至今已成为世界钢铁产量最大的国家，存在严重产能过剩的问题，钢产量过剩不仅仅影响了国家经济发展而且造成资源的浪费，如何将过剩的钢材合理的利用已经成为国家重大发展战略之一。The steel structure itself is processed in the whole factory and then assembled on site. It has a high degree of industrialization, and the steel structure also has the advantages of light weight, high strength and good ductility, but at the same time, the steel structure also has poor lateral resistance, fire resistance and durability. A series of shortcomings such as poor sex. Today, my country has become the country with the largest steel output in the world, and there is a serious problem of overcapacity. The overproduction of steel not only affects the country's economic development but also causes waste of resources. How to make rational use of excess steel has become a major national development. one of the strategies.
发明内容Contents of the invention
本发明提出了一种装配式型钢砼框架空间模块结构及体系及施工方法，要解决现有装配式建筑结构体系存在的装配率低、抗震性能差、现场吊装工作量大以及节点部位施工复杂的技术问题。The present invention proposes a prefabricated type steel concrete frame space module structure, system and construction method to solve the problems of low assembly rate, poor seismic performance, large on-site hoisting workload and complex construction of node parts in the existing prefabricated building structure system technical problem.
本发明技术方案如下。The technical scheme of the present invention is as follows.
一种装配式型钢砼框架空间模块结构，包括由四面预制墙体、型钢柱、型钢横梁、型钢纵梁和一面钢混凝土组合楼板拼接成的钟罩形五面空间模块结构；所述预制墙体包括有矩形的墙板主体以及可拆卸连接在墙板主体两侧的型钢杆件；所述型钢杆件的顶部与墙板主体的顶面平齐，型钢杆件的底部超出墙板主体的底面，且超出部分的长度与钢混凝土组合楼板的厚度相适应；所述型钢柱有四根，分别布置在预制墙体的转角位置处，并且每根型钢柱分别与相邻两面预制墙体可拆卸连接；所述型钢柱的顶部超出预制墙体的顶部，且超出部分的长度大于钢混凝土组合楼板的厚度，所述型钢柱的底部与预制墙体中的型钢杆件的底部平齐；所述型钢横梁有两根，分别可拆卸连接在横向的预制墙体顶部，并且每根型钢横梁的两端分别与横向相邻的两根型钢柱可拆卸连接；所述型钢纵梁有两根，分别可拆卸连接在纵向的预制墙体顶部，并且每根型钢纵梁的两端分别与纵向相邻的两根型钢柱可拆卸连接；在型钢纵梁的顶部、沿其长轴方向间隔连接有抗剪连接件；所述钢混凝土组合楼板搭设在两根型钢横梁和两根型钢纵梁的顶部，并且与型钢横梁和型钢纵梁之间可拆卸连接，在钢混凝土组合楼板的四个转角、对应型钢柱设置的位置处均开有缺口，缺口的水平切面呈阶梯形；所述钢混凝土组合楼板包括有缩口形压型钢板、布置在缩口形压型钢板上方的钢筋网片以及浇筑在缩口形压型钢板上部的混凝土层；所述缩口形压型钢板的两侧纵边超出混凝土层两侧纵边，且缩口形压型钢板的超出部位上、沿纵向间隔开设有穿孔；所述穿孔与型钢纵梁上的抗剪连接件一一对应设置，且抗剪连接件插接在穿孔中将钢混凝土组合楼板与型钢纵梁连接。A prefabricated steel concrete frame space module structure, comprising a bell-shaped five-sided space module structure spliced by four-sided prefabricated walls, shaped steel columns, shaped steel beams, shaped steel longitudinal beams, and one steel-concrete composite floor; the prefabricated wall It includes a rectangular wall panel body and profiled steel rods detachably connected to both sides of the wall panel body; the top of the profiled steel rod is flush with the top surface of the wall panel body, and the bottom of the profiled steel rod exceeds the bottom surface of the wall panel body , and the length of the excess part is adapted to the thickness of the steel-concrete composite floor; there are four steel columns, which are respectively arranged at the corners of the prefabricated walls, and each steel column is detachable from two adjacent prefabricated walls. Connection; the top of the steel column exceeds the top of the prefabricated wall, and the length of the excess is greater than the thickness of the steel-concrete composite floor, and the bottom of the steel column is flush with the bottom of the steel rod in the prefabricated wall; There are two profiled steel beams, which are respectively detachably connected to the top of the horizontal prefabricated wall, and the two ends of each profiled steel beam are respectively detachably connected to two horizontally adjacent profiled steel columns; there are two profiled steel longitudinal beams, respectively It is detachably connected to the top of the longitudinal prefabricated wall, and the two ends of each profiled steel longitudinal beam are detachably connected to the longitudinally adjacent two profiled steel columns; Shear connectors; the steel-concrete composite floor is erected on top of two profiled steel beams and two profiled steel longitudinal beams, and is detachably connected to the profiled steel beams and profiled steel longitudinal beams. There are gaps at the positions where the shaped steel columns are set, and the horizontal section of the gap is stepped; The concrete layer on the upper part of the profiled steel plate; the longitudinal edges on both sides of the necked profiled steel plate exceed the longitudinal edges on both sides of the concrete layer, and perforations are arranged at intervals along the longitudinal interval on the protruding part of the profiled steel plate; The shear connectors on the steel longitudinal beams are provided in one-to-one correspondence, and the shear connectors are inserted into the perforations to connect the steel-concrete composite floor with the steel longitudinal beams.
优选的，所述墙板主体两端的竖向侧面上、均沿竖向间隔预埋有连接筋；所述连接筋的一端锚固在墙板主体中，连接筋的另一端超出墙板主体的竖向侧面外，且超出部位上设有螺纹；所述型钢杆件包括有H形截面钢杆、水平连接在H形截面钢杆顶部的上端板以及水平连接在H形截面钢杆底部的下端板；所述H形截面钢杆一侧的翼缘板上、沿其长轴方向间隔设有墙连接孔，墙连接孔与墙板主体上的连接筋对应设置；所述连接筋对应穿插在H形截面钢杆上的墙连接孔中，并通过螺母或者设有螺纹的套筒固定；所述H形截面钢杆另一侧的翼缘板上、对应墙连接孔的位置处设有柱连接孔。Preferably, on the vertical sides of both ends of the wallboard main body, there are pre-buried connecting ribs along the vertical interval; one end of the connecting rib is anchored in the wallboard main body, and the other end of the connecting rib exceeds the vertical To the side, and the protruding part is provided with threads; the section steel rod includes an H-shaped cross-section steel rod, an upper end plate horizontally connected to the top of the H-shaped cross-section steel rod, and a lower end plate horizontally connected to the bottom of the H-shaped cross-section steel rod ; The flange plate on one side of the H-shaped cross-section steel rod is provided with wall connection holes at intervals along its long axis direction, and the wall connection holes are correspondingly arranged with the connection ribs on the wallboard main body; the connection ribs are correspondingly inserted in the H The wall connection hole on the steel rod with H-shaped cross-section is fixed by a nut or a threaded sleeve; the flange plate on the other side of the H-shaped cross-section steel rod is provided with a column connection at the position corresponding to the wall connection hole. hole.
优选的，所述型钢柱包括有矩形钢管和插设在矩形钢管中的十字形截面型钢柱芯；所述矩形钢管长度与十字形截面型钢柱芯相等，且十字形截面型钢柱芯的顶部超出矩形钢管的顶部，超出部分的长度为250mm~500mm；所述型钢柱与预制墙体连接的两个侧面上、均沿竖向间隔开有通孔，通孔与H形截面钢杆上的柱连接孔对应设置；所述型钢柱上、设有通孔的侧面内部、对应通孔的位置处连接有固定螺母；所述固定螺母焊接连接在十字形截面型钢柱芯的内侧，且固定螺母的内径比通孔的孔径小1~2mm；所述型钢柱与预制墙体通过穿在通孔与柱连接孔中的螺栓连接。Preferably, the shaped steel column includes a rectangular steel pipe and a cross-section steel column core inserted in the rectangular steel pipe; the length of the rectangular steel pipe is equal to the cross-section steel column core, and the top of the cross-section steel column core exceeds The top of the rectangular steel pipe, the length of the excess part is 250mm~500mm; the two sides of the steel column connected to the prefabricated wall are vertically spaced with through holes, and the through holes and the columns on the H-shaped cross-section steel rod The connecting holes are arranged correspondingly; the fixed nuts are connected to the inside of the side with through holes on the steel column and the position corresponding to the through holes; the fixed nuts are welded and connected to the inner side of the cross-section steel column core, and The inner diameter is 1-2mm smaller than the diameter of the through hole; the steel column and the prefabricated wall are connected by bolts passing through the connecting hole between the through hole and the column.
优选的，所述型钢横梁包括有H形截面横梁杆和分别连接在H形截面横梁杆两端部的横梁端板；所述H形截面横梁杆的底部和顶部、沿其长轴方向均间隔开有螺栓孔，型钢横梁与预制墙体之间通过螺栓连接；Preferably, the shaped steel crossbeam includes an H-shaped section crossbeam rod and crossbeam end plates respectively connected to the two ends of the H-shaped cross-section crossbeam rod; the bottom and top of the H-shaped cross-section crossbeam rod are equally spaced There are bolt holes, and the steel beam and the prefabricated wall are connected by bolts;
所述横梁端板上、对应型钢柱上的通孔的位置处开设有螺栓孔，横梁端板与对应一侧的型钢柱之间通过螺栓连接；On the end plate of the beam, a bolt hole is provided at the position corresponding to the through hole on the steel column, and the end plate of the beam is connected to the steel column on the corresponding side by bolts;
所述型钢纵梁包括有H形截面纵梁杆和分别连接在H形截面纵梁杆两端部的纵梁端板；所述H形截面纵梁杆的底部、沿其长轴方向间隔开有螺栓孔，型钢纵梁与预制墙体之间通过螺栓连接；所述抗剪连接件为栓钉或者螺栓、且沿H形截面纵梁杆的长轴方向焊接连接在H形截面纵梁杆的顶部；所述纵梁端板上、对应型钢柱上的通孔的位置处开设有螺栓孔，纵梁端板与对应一侧的型钢柱之间通过螺栓连接。The profiled steel longitudinal beam includes an H-shaped cross-section longitudinal beam rod and longitudinal beam end plates respectively connected to the two ends of the H-shaped cross-section longitudinal beam rod; the bottom of the H-shaped cross-section longitudinal beam rod is spaced along its long axis There are bolt holes, and the steel longitudinal beam and the prefabricated wall are connected by bolts; the shear connectors are studs or bolts, and are welded and connected to the H-shaped cross-section longitudinal beam along the long axis direction of the H-shaped cross-section longitudinal beam. The top of the longitudinal beam end plate is provided with a bolt hole at the position corresponding to the through hole on the shaped steel column, and the longitudinal beam end plate is connected with the shaped steel column on the corresponding side by bolts.
一种装配式型钢砼框架空间模块结构的系统，包括有至少两个空间模块结构；所述空间模块结构之间的连接为位于不同层的空间模块结构的竖向拼接；其中，下层空间模块结构中超出矩形钢管顶部的十字形截面型钢柱芯对应插接在上层空间模块结构中矩形钢管的底部，且通过螺栓可拆卸连接；上层预制墙体两侧型钢杆件超出墙板主体底面的部分对应插在下层钢混凝土组合楼板四个转角处的缺口中，并与下层的型钢横梁或者型钢纵梁对应螺栓连接。A system of prefabricated steel concrete frame space module structures, including at least two space module structures; the connection between the space module structures is the vertical splicing of space module structures located on different floors; wherein, the lower space module structure The cross-section steel column core beyond the top of the rectangular steel pipe is correspondingly plugged into the bottom of the rectangular steel pipe in the upper space module structure, and is detachably connected by bolts; It is inserted into the gaps at the four corners of the steel-concrete composite floor slab of the lower floor, and connected with the corresponding bolts of the steel beams or steel longitudinal beams of the lower floor.
优选的，还包括有至少一个缺墙面模块结构；所述缺墙面模块结构包括由三面预制墙体、型钢柱、型钢横梁、型钢纵梁和一面钢混凝土组合楼板拼接成的钟罩形缺墙面模块结构；所述缺墙面模块结构与空间模块结构之间为位于相同层的水平拼接，且缺墙面模块结构中缺墙面一侧的H形截面钢杆与空间模块结构的型钢柱对应螺栓连接。Preferably, it also includes at least one wall-less modular structure; the wall-less module structure includes a bell jar-shaped gap spliced by three prefabricated walls, shaped steel columns, shaped steel beams, shaped steel longitudinal beams, and a steel-concrete composite floor. Wall surface module structure; the horizontal splicing between the missing wall surface module structure and the space module structure is located on the same layer, and the H-shaped cross-section steel rod on the side of the missing wall surface in the wall surface module structure and the section steel of the space module structure The column corresponds to the bolted connection.
优选的，所述缺墙面模块结构有两个时，两个缺墙面模块结构之间的连接为位于不同层缺墙面模块结构的竖向拼接，且两个缺墙面模块结构中缺墙面的一侧位于同一侧；或者两个缺墙面模块结构之间的连接为位于相同层缺墙面模块结构的水平拼接，且连接侧预制墙体的数量为一面；Preferably, when there are two missing wall module structures, the connection between the two missing wall module structures is a vertical splicing of the missing wall module structures located on different layers, and the missing wall module structures in the two missing wall module structures One side of the wall is located on the same side; or the connection between two modular structures with missing walls is a horizontal splicing of modular structures with missing walls at the same floor, and the number of prefabricated walls on the connecting side is one side;
所述缺墙面模块结构有至少三个时，缺墙面模块结构之间的连接为位于不同层的缺墙面模块结构的竖向拼接和/或位于相同层的缺墙面模块结构的水平拼接；竖向相邻缺墙面模块结构中缺墙面的一侧位于同一侧，水平相邻的缺墙面模块结构连接侧预制墙体的数量为一面。When there are at least three wall-less surface module structures, the connection between the wall-less surface module structures is the vertical splicing of the wall-less surface module structures located on different floors and/or the horizontal connection of the wall-less surface module structures located on the same floor. Splicing; the side of the vertically adjacent wall-less module structure with the wall-less surface is located on the same side, and the number of horizontally adjacent wall-less module structures connected to the side is one prefabricated wall.
一种装配式型钢砼框架空间模块结构的系统的施工方法，包括步骤如下。A systematic construction method of a prefabricated steel concrete frame space module structure comprises the following steps.
步骤一：空间模块结构和缺墙面模块结构的制作，具体步骤包括如下。Step 1: Fabrication of the space module structure and the wall-less module structure, the specific steps are as follows.
步骤a，根据建筑以及建筑结构设计对建筑进行模块化设计，然后对空间模块结构形式和缺墙面模块结构形式进行设计，之后在工厂分别完成钢混凝土组合楼板、型钢横梁、型钢纵梁、型钢柱以及预制墙体的制作。Step a: Carry out modular design of the building according to the design of the building and building structure, and then design the structural form of the space module and the modular structure of the missing wall, and then complete the steel-concrete composite floor, steel beams, steel longitudinal beams, and steel beams in the factory. Columns and fabrication of prefabricated walls.
步骤b，将预制完成的钢混凝土组合楼板、型钢横梁、型钢纵梁、型钢柱和预制墙体吊运至空间模块结构组装区，同时在空间模块结构和缺墙面模块结构的组装区分别完成辅助设备的安装。Step b, hoist the prefabricated steel-concrete composite floor, profiled steel beams, profiled steel longitudinal beams, profiled steel columns and prefabricated walls to the assembly area of the space module structure, and complete the assembly in the space module structure and the wall-less module structure respectively Installation of auxiliary equipment.
步骤c，组装型钢柱和预制墙体；按照顺时针或者逆时针方向依次安装型钢柱和预制墙体，并通过螺栓实现型钢柱和预制墙体之间的连接固定，将螺栓拧紧至固定螺母内。Step c, assemble the shaped steel column and the prefabricated wall; install the shaped steel column and the prefabricated wall in a clockwise or counterclockwise direction, and realize the connection and fixation between the shaped steel column and the prefabricated wall through bolts, and tighten the bolts into the fixing nuts .
步骤d，安装型钢横梁和型钢纵梁；将型钢横梁两端的横梁端板与型钢柱对应螺栓连接，并将H形截面横梁杆的底部与预制墙体进行螺栓连接；将型钢纵梁两端的纵梁端板与型钢柱对应螺栓连接，并将H形截面纵梁杆的底部与预制墙体进行螺栓连接。Step d, install the profiled steel beam and the profiled steel longitudinal beam; connect the beam end plates at both ends of the profiled steel beam to the corresponding bolts of the profiled steel column, and bolt the bottom of the H-shaped cross-section beam rod to the prefabricated wall; connect the longitudinal beams at both ends of the profiled steel beam The beam end plate is connected with corresponding bolts to the shaped steel column, and the bottom of the H-shaped cross-section longitudinal beam is connected with the prefabricated wall by bolts.
步骤e，安装钢混凝土组合楼板；安装过程中使型钢纵梁顶部的抗剪连接件从缩口形压型钢板两侧纵边上预留的穿孔中穿入，并进行固定；然后在缩口形压型钢板两侧纵边上方填充砂浆。Step e, install the steel-concrete composite floor; during the installation process, the shear connectors on the top of the steel longitudinal beams are penetrated through the reserved perforations on the longitudinal edges of both sides of the necked-shaped profiled steel plate, and fixed; Mortar is filled above the longitudinal edges on both sides of the shaped steel plate.
步骤f，完成空间模块结构和缺墙面模块结构的制作，进行质量检验后吊运至待运区。In step f, the space module structure and the wall-less module structure are manufactured, and after quality inspection, they are hoisted to the waiting area.
步骤二，将预制好的空间模块结构和缺墙面模块结构根据施工方案中的运输方案运至施工现场，同时在施工现场进行基础工程施工。Step 2: Transport the prefabricated space module structure and the wall-less module structure to the construction site according to the transportation plan in the construction plan, and carry out basic engineering construction at the construction site at the same time.
步骤三，根据吊装方案，先将首层空间模块结构与基础固定连接，然后逐层逐个将各个空间模块结构、缺墙面模块结构吊装就位，按照组合方案对齐相邻空间模块结构连接部位以及缺墙面模块结构与空间模块结构连接部位，进行螺栓连接。Step 3: According to the hoisting plan, firstly connect the space module structure on the first floor with the foundation, then hoist each space module structure and the module structure with missing walls in place layer by layer, and align the connection parts of the adjacent space module structures according to the combination plan and The connection parts between the wall-less module structure and the space module structure shall be connected by bolts.
步骤四，直至所有的空间模块结构和缺墙面模块结构全部拼接后，完成装配式型钢砼框架空间模块结构的系统的施工。Step 4: until all the space module structures and the wall-less module structures are spliced together, the system construction of the prefabricated steel concrete frame space module structure is completed.
优选的，步骤三中当系统中缺墙面模块结构有两个时，两个缺墙面模块结构之间的连接为位于不同层缺墙面模块结构的竖向拼接，且两个缺墙面模块结构中缺墙面的一侧位于同一侧；或者两个缺墙面模块结构之间的连接为位于相同层缺墙面模块结构的水平拼接，且连接侧预制墙体的数量为一面；Preferably, in step 3, when there are two missing wall module structures in the system, the connection between the two missing wall module structures is the vertical splicing of the missing wall module structures located on different layers, and the two missing wall surfaces The side of the missing wall in the modular structure is located on the same side; or the connection between two modular structures with missing walls is a horizontal splicing of the modular structures with missing walls on the same floor, and the number of prefabricated walls on the connecting side is one side;
当系统中所述缺墙面模块结构有至少三个时，缺墙面模块结构之间的连接为位于不同层的缺墙面模块结构的竖向拼接和/或位于相同层的缺墙面模块结构的水平拼接；竖向相邻缺墙面模块结构中缺墙面的一侧位于同一侧，水平相邻的缺墙面模块结构连接侧预制墙体的数量为一面。When there are at least three wall-cut module structures in the system, the connection between the wall-cut module structures is the vertical splicing of the cut-wall module structures located on different floors and/or the cut-wall modules located on the same floor The horizontal splicing of the structure; the side of the vertically adjacent wall-less module structure with the wall-less surface is located on the same side, and the number of horizontally adjacent wall-less module structures connected to the side of the prefabricated wall is one side.
优选的，步骤三中，相邻空间模块结构的竖向拼接为，将下层空间模块结构的十字形截面型钢柱芯顶部插入上层空间模块结构的矩形钢管内，并将预制墙体两侧型钢杆件中超出墙板主体底面的部分对应插在下层钢混凝土组合楼板四个转角处的缺口中，并与下层的型钢横梁或者型钢纵梁对应螺栓连接；Preferably, in step 3, the vertical splicing of the adjacent space module structures is to insert the top of the cross-section steel column core of the lower space module structure into the rectangular steel pipe of the upper space module structure, and insert the steel rods on both sides of the prefabricated wall The part of the component that exceeds the bottom surface of the main body of the wall panel is correspondingly inserted into the gaps at the four corners of the steel-concrete composite floor of the lower floor, and is connected with the corresponding bolts of the steel beams or steel longitudinal beams of the lower floor;
相邻缺墙面模块结构的水平拼接为，将一个缺墙面模块结构中缺墙面一侧的H形截面钢杆与其相邻的缺墙面模块结构的型钢柱对应螺栓连接；The horizontal splicing of adjacent wall-missing module structures is to connect the H-shaped cross-section steel rod on the wall-missing side of a wall-missing module structure with the corresponding bolts of the adjacent section steel columns of the wall-missing module structure;
相邻缺墙面模块结构的竖向拼接为，将下层缺墙面模块结构的十字形截面型钢柱芯顶部插入上层缺墙面模块结构的矩形钢管内，并将预制墙体两侧型钢杆件中超出墙板主体底面的部分对应插在下层钢混凝土组合楼板四个转角处的缺口中，并与下层的型钢横梁或者型钢纵梁对应螺栓连接。The vertical splicing of adjacent wall-missing module structures is as follows: Insert the top of the cross-section steel column core of the lower wall-missing module structure into the rectangular steel pipe of the upper wall-lacking module structure, and insert the steel rods on both sides of the prefabricated wall The part that exceeds the bottom surface of the main body of the wall panel is correspondingly inserted into the gaps at the four corners of the steel-concrete composite floor slab of the lower floor, and is connected with the corresponding bolts of the steel beams or steel longitudinal beams of the lower floor.
与现有技术相比本发明具有以下特点和有益效果。Compared with the prior art, the present invention has the following characteristics and beneficial effects.
1、本发明采用钢与混凝土组合的方式，首先在工厂分别完成钢混凝土组合楼板、型钢横梁、型钢纵梁、型钢柱和预制墙体的制作，然后再将成型的各个预制构件组装成空间模块结构和缺墙面模块结构，之后再将完成的空间模块结构和缺墙面模块结构运输至施工现场完成空间模块结构和缺墙面模块结构的吊装作业，极大的提高了建筑构件的预制率，有效提高了吊装效率。1. The present invention adopts the combination of steel and concrete. Firstly, the steel-concrete composite floor, profiled steel beams, profiled steel longitudinal beams, profiled steel columns and prefabricated walls are manufactured in the factory, and then the formed prefabricated components are assembled into space modules. Structure and module structure without wall, and then transport the completed space module structure and module structure without wall to the construction site to complete the hoisting operation of the space module structure and module structure without wall, which greatly improves the prefabrication rate of building components , effectively improving the hoisting efficiency.
2、本发明应用型钢与钢筋混凝土进行组合，充分发挥了各种材料的力学性能，利用了钢结构延性好、装配式连接方便以及钢筋混凝土结构刚度大、可以提高结构稳定性的优点，故提出的装配式型钢砼框架空间模块结构体系具有较强的抗震能力和耗能性能，与此同时结构体系节点部位易于施工与安装。2. The present invention uses profiled steel and reinforced concrete to combine, fully exerting the mechanical properties of various materials, utilizing the advantages of good ductility of steel structure, convenient assembly connection and large rigidity of reinforced concrete structure, which can improve structural stability, so it is proposed The prefabricated steel concrete frame space module structure system has strong earthquake resistance and energy dissipation performance, and at the same time, the node parts of the structure system are easy to construct and install.
3、本发明提出的装配式型钢砼框架空间模块结构由分别预制成型的钢混凝土组合楼板、型钢柱、型钢横梁、型钢纵梁和预制墙体采用机械连接的方式组装而成，在制作的过程中可以根据建筑使用功能的要求灵活的组合以及墙面的缺省、空间模块单元的尺寸多样化，有利于丰富建筑使用空间和满足建筑功能要求。3. The prefabricated steel-concrete frame space module structure proposed by the present invention is assembled by mechanically connecting the steel-concrete composite floors, steel columns, steel beams, steel longitudinal beams and prefabricated walls that are prefabricated separately. It can be flexibly combined according to the requirements of the building's use function, and the default of the wall surface and the size of the space module unit are diversified, which is conducive to enriching the building's use space and meeting the building's functional requirements.
4、本发明的体系中将空间模块结构与空间模块结构之间、空间模块结构与缺墙面模块之间均采用螺栓等机械连接的方式进行连接，便于结构的拆改，同时结构体系中利用的钢材可以回收利用提高了建筑的回收率有利于可持续发展，适合绿色建筑发展的主题。4. In the system of the present invention, the space module structure and the space module structure, and the space module structure and the wall-less module are connected by means of mechanical connection such as bolts, which is convenient for dismantling and modification of the structure. At the same time, the structural system uses More steel can be recycled to improve the recycling rate of the building, which is conducive to sustainable development and is suitable for the theme of green building development.
附图说明Description of drawings
图1为本发明中钢混凝土组合楼板的立体结构示意图。Fig. 1 is a three-dimensional structural schematic diagram of a steel-concrete composite floor slab in the present invention.
图2为本发明中钢混凝土组合楼板的角部结构示意图。Fig. 2 is a schematic diagram of the corner structure of the steel-concrete composite floor slab in the present invention.
图3为本发明中型钢横梁立体结构示意图。Fig. 3 is a schematic diagram of the three-dimensional structure of the medium-sized steel beam of the present invention.
图4为本发明中型钢纵梁立体结构示意图。Fig. 4 is a schematic diagram of the three-dimensional structure of the medium-sized steel longitudinal beam of the present invention.
图5为本发明中型钢柱的立体结构示意图。Fig. 5 is a schematic diagram of the three-dimensional structure of the medium-sized steel column of the present invention.
图6为本发明中十字形截面型钢柱芯的立体结构示意图。Fig. 6 is a schematic diagram of the three-dimensional structure of the cross-section steel column core in the present invention.
图7为本发明中十字形截面型钢柱芯顶部的结构示意图。Fig. 7 is a schematic structural view of the top of the cross-section steel column core in the present invention.
图8为本发明中预制墙体的结构示意图。Fig. 8 is a structural schematic diagram of a prefabricated wall in the present invention.
图9为本发明中预制墙体顶角处的结构示意图。Fig. 9 is a schematic view of the structure at the top corner of the prefabricated wall in the present invention.
图10为本发明中预制墙体底角处的结构示意图。Fig. 10 is a schematic diagram of the structure at the bottom corner of the prefabricated wall in the present invention.
图11为本发明中预制墙体中H形截面纵梁杆的结构示意图。Fig. 11 is a schematic structural view of the H-shaped cross-section longitudinal beam rod in the prefabricated wall body of the present invention.
图12为本发明中空间模块结构立体结构示意图。Fig. 12 is a schematic diagram of the three-dimensional structure of the space module structure in the present invention.
图13为本发明中空间模块结构顶部节点结构示意图。Fig. 13 is a schematic diagram of the top node structure of the space module structure in the present invention.
图14为本发明中空间模块结构底部节点结构示意图。Fig. 14 is a schematic diagram of the node structure at the bottom of the space module structure in the present invention.
图15为本发明中空间模块结构和缺墙面模块结构拼接的水平连接结构示意图。Fig. 15 is a schematic diagram of the horizontal connection structure of splicing the space module structure and the wall-less surface module structure in the present invention.
图16为本发明的系统中两个空间模块结构竖向拼接的结构示意图。Fig. 16 is a structural schematic diagram of the vertical splicing of two space module structures in the system of the present invention.
图17为本发明中空间模块结构竖向连接节点结构示意图。Fig. 17 is a schematic diagram of the vertical connection node structure of the space module structure in the present invention.
附图标记：1―钢混凝土组合楼板、1.1―缩口形压型钢板、1.2―混凝土层、2―型钢横梁、2.1―H形截面横梁杆、2.2―横梁端板、3―型钢纵梁、3.1―H形截面纵梁杆、3.2―纵梁端板、4―型钢柱、4.1―矩形钢管、4.2―十字形截面型钢柱芯、5―预制墙体、5.1―墙板主体、5.2―型钢杆件、5.2.1―H形截面钢杆、5.2.2―上端板、5.2.3―下端板、6―抗剪连接件、7―穿孔、8―连接筋、9―墙连接孔、10―柱连接孔、11―通孔、12―固定螺母。Reference signs: 1—steel-concrete composite floor, 1.1—recessed profiled steel plate, 1.2—concrete layer, 2—steel beam, 2.1—beam bar with H-section, 2.2—beam end plate, 3—steel longitudinal beam, 3.1 ―H-shaped cross-section longitudinal beam rod, 3.2-longitudinal beam end plate, 4-shaped steel column, 4.1-rectangular steel pipe, 4.2-cross-section steel column core, 5-prefabricated wall, 5.1-wall panel main body, 5.2-shaped steel rod 5.2.1—H-section steel rod, 5.2.2—upper end plate, 5.2.3—lower end plate, 6—shear connector, 7—perforation, 8—connecting bar, 9—wall connection hole, 10— Column connection hole, 11-through hole, 12-fixed nut.
具体实施方式detailed description
如图1-14所示，这种装配式型钢砼框架空间模块结构，包括由四面预制墙体5、型钢柱4、型钢横梁2、型钢纵梁3和一面钢混凝土组合楼板1拼接成的钟罩形五面空间模块结构；所述预制墙体5包括有矩形的墙板主体5.1以及可拆卸连接在墙板主体5.1两侧的型钢杆件5.2；所述型钢杆件5.2的顶部与墙板主体5.1的顶面平齐，型钢杆件5.2的底部超出墙板主体5.1的底面，且超出部分的长度与钢混凝土组合楼板1的厚度相适应；所述型钢柱4有四根，分别布置在预制墙体5的转角位置处，并且每根型钢柱4分别与相邻两面预制墙体5可拆卸连接；所述型钢柱4的顶部超出预制墙体5的顶部，且超出部分的长度大于钢混凝土组合楼板1的厚度，所述型钢柱4的底部与预制墙体5中的型钢杆件5.2的底部平齐；所述型钢横梁2有两根，分别可拆卸连接在横向的预制墙体5顶部，并且每根型钢横梁2的两端分别与横向相邻的两根型钢柱4可拆卸连接；所述型钢纵梁3有两根，分别可拆卸连接在纵向的预制墙体5顶部，并且每根型钢纵梁3的两端分别与纵向相邻的两根型钢柱4可拆卸连接；在型钢纵梁3的顶部、沿其长轴方向间隔连接有抗剪连接件6；所述钢混凝土组合楼板1搭设在两根型钢横梁2和两根型钢纵梁3的顶部，并且与型钢横梁2和型钢纵梁3之间可拆卸连接，在钢混凝土组合楼板1的四个转角、对应型钢柱4设置的位置处均开有缺口，缺口的水平切面呈阶梯形；所述钢混凝土组合楼板1包括有缩口形压型钢板1.1、布置在缩口形压型钢板1.1上方的钢筋网片以及浇筑在缩口形压型钢板1.1上部的混凝土层1.2；所述缩口形压型钢板1.1的两侧纵边超出混凝土层1.2两侧纵边，且缩口形压型钢板1.1的超出部位上、沿纵向间隔开设有穿孔7；所述穿孔7与型钢纵梁3上的抗剪连接件6一一对应设置，且抗剪连接件6插接在穿孔7中将钢混凝土组合楼板1与型钢纵梁3连接。As shown in Figure 1-14, this prefabricated steel concrete frame space module structure includes four prefabricated walls 5, steel columns 4, steel beams 2, steel longitudinal beams 3 and a steel concrete composite floor 1. Cover-shaped five-sided space module structure; the prefabricated wall body 5 includes a rectangular wall panel body 5.1 and section steel rods 5.2 detachably connected to both sides of the wall panel body 5.1; the top of the section steel rod 5.2 is connected to the wall panel The top surface of the main body 5.1 is flush, and the bottom of the section steel rod 5.2 exceeds the bottom surface of the wallboard main body 5.1, and the length of the excess part is adapted to the thickness of the steel-concrete composite floor 1; there are four section steel columns 4, which are respectively arranged in At the corner position of the prefabricated wall body 5, and each steel column 4 is detachably connected with two adjacent prefabricated walls 5 respectively; the top of the steel column 4 exceeds the top of the prefabricated wall body 5, and the length of the excess part is longer than the steel The thickness of the concrete composite floor 1, the bottom of the profiled steel column 4 is flush with the bottom of the profiled steel rod 5.2 in the prefabricated wall 5; the profiled steel crossbeam 2 has two, respectively detachably connected to the horizontal prefabricated wall 5 top, and the two ends of each profiled steel beam 2 are respectively detachably connected to two horizontally adjacent profiled steel columns 4; there are two profiled steel longitudinal beams 3, which are respectively detachably connected to the top of the longitudinal prefabricated wall 5, and The two ends of each profiled steel longitudinal beam 3 are respectively detachably connected to two vertically adjacent profiled steel columns 4; the top of the profiled steel longitudinal beam 3 is connected with shear connectors 6 at intervals along its long axis direction; the steel concrete The composite floor 1 is erected on the top of two profiled steel beams 2 and two profiled steel longitudinal beams 3, and is detachably connected to the profiled steel beams 2 and the profiled steel longitudinal beams 3. 4 There are gaps at the positions where the gaps are set, and the horizontal section of the gaps is stepped; the steel-concrete composite floor 1 includes a necked-shaped profiled steel plate 1.1, a steel mesh sheet arranged above the necked-shaped profiled steel plate 1.1 and poured on The concrete layer 1.2 on the upper part of the neck-shaped profiled steel plate 1.1; the longitudinal edges on both sides of the neck-shaped profiled steel plate 1.1 exceed the longitudinal edges on both sides of the concrete layer 1.2; There are perforations 7; the perforations 7 are provided in one-to-one correspondence with the shear connectors 6 on the steel longitudinal beams 3, and the shear connectors 6 are inserted into the perforations 7 to connect the steel concrete composite floor 1 to the steel longitudinal beams 3.
所述缩口形压型钢板1.1置于钢混凝土组合楼板1的板底主要承受拉力作用；所述穿孔7截面形状由主要为由两个不同直径的圆组成的双圆形状；所述钢筋网片配置在钢混凝土组合楼板1内与混凝土协同作用主要承受压力作用。The neck-shaped profiled steel plate 1.1 is placed on the bottom of the steel-concrete composite floor 1 to mainly bear the tension; the cross-sectional shape of the perforation 7 is mainly a double circle shape composed of two circles with different diameters; the steel mesh sheet It is arranged in the steel-concrete composite floor 1 and cooperates with the concrete to mainly bear the pressure.
本实施例中，所述墙板主体5.1两端的竖向侧面上、均沿竖向间隔预埋有连接筋8；所述连接筋8的一端锚固在墙板主体5.1中，连接筋8的另一端超出墙板主体5.1的竖向侧面外，且超出部位上设有螺纹；In this embodiment, on the vertical sides of the two ends of the wallboard main body 5.1, there are pre-embedded connecting ribs 8 along vertical intervals; one end of the connecting ribs 8 is anchored in the wallboard main body 5.1, and the other end of the connecting ribs 8 One end is beyond the vertical side of the main body 5.1 of the wall panel, and the protruding part is provided with threads;
所述型钢杆件5.2包括有H形截面钢杆5.2.1、水平连接在H形截面钢杆5.2.1顶部的上端板5.2.2以及水平连接在H形截面钢杆5.2.1底部的下端板5.2.3；所述H形截面钢杆5.2.1一侧的翼缘板上、沿其长轴方向间隔设有墙连接孔9，墙连接孔9与墙板主体5.1上的连接筋8对应设置；所述连接筋8对应穿插在H形截面钢杆5.2.1上的墙连接孔9中，并通过螺母或者设有螺纹的套筒固定；所述H形截面钢杆5.2.1另一侧的翼缘板上、对应墙连接孔9的位置处设有柱连接孔10。The profiled steel rod 5.2 includes an H-shaped cross-section steel rod 5.2.1, an upper end plate 5.2.2 horizontally connected to the top of the H-shaped cross-section steel rod 5.2.1, and a lower end horizontally connected to the bottom of the H-shaped cross-section steel rod 5.2.1 Plate 5.2.3; the flange plate on one side of the H-shaped cross-section steel rod 5.2.1 is provided with wall connection holes 9 at intervals along its long axis direction, and the wall connection holes 9 and the connection ribs 8 on the wall panel main body 5.1 Corresponding setting; the connecting rib 8 is correspondingly inserted into the wall connecting hole 9 on the H-shaped section steel rod 5.2.1, and fixed by a nut or a threaded sleeve; the H-shaped section steel rod 5.2.1 is another A column connection hole 10 is provided on the flange plate on one side at a position corresponding to the wall connection hole 9 .
本实施例中，所述型钢柱4包括有矩形钢管4.1和插设在矩形钢管4.1中的十字形截面型钢柱芯4.2；所述矩形钢管4.1长度与十字形截面型钢柱芯4.2相等，且十字形截面型钢柱芯4.2的顶部超出矩形钢管4.1的顶部，超出部分的长度为250mm~500mm；所述型钢柱4与预制墙体5连接的两个侧面上、均沿竖向间隔开有通孔11，通孔11与H形截面钢杆5.2.1上的柱连接孔10对应设置；所述型钢柱4上、设有通孔11的侧面内部、对应通孔11的位置处连接有固定螺母12；所述固定螺母12焊接连接在十字形截面型钢柱芯4.2的内侧，且固定螺母12的内径比通孔11的孔径小1~2mm；所述型钢柱4与预制墙体5通过穿在通孔11与柱连接孔10中的螺栓连接。In this embodiment, the shaped steel column 4 includes a rectangular steel tube 4.1 and a cross-section steel column core 4.2 inserted in the rectangular steel tube 4.1; the length of the rectangular steel tube 4.1 is equal to the cross-section steel column core 4.2, and ten The top of the square-section steel column core 4.2 exceeds the top of the rectangular steel pipe 4.1, and the length of the excess part is 250 mm to 500 mm; the two sides of the steel column 4 connected to the prefabricated wall 5 are vertically spaced with through holes 11. The through hole 11 is set correspondingly to the column connection hole 10 on the H-shaped cross-section steel rod 5.2.1; on the steel column 4, the inside of the side surface with the through hole 11 and the position corresponding to the through hole 11 are connected with fixing nuts 12. The fixing nut 12 is welded and connected to the inner side of the cross-section steel column core 4.2, and the inner diameter of the fixing nut 12 is 1-2mm smaller than the diameter of the through hole 11; the steel column 4 and the prefabricated wall 5 pass through the The through hole 11 is connected with the bolt in the post connection hole 10 .
本实施例中，所述型钢横梁2包括有H形截面横梁杆2.1和分别连接在H形截面横梁杆2.1两端部的横梁端板2.2；所述H形截面横梁杆2.1的底部和顶部、沿其长轴方向均间隔开有螺栓孔，型钢横梁2与预制墙体5之间通过螺栓连接；In this embodiment, the profiled steel beam 2 includes an H-shaped section beam bar 2.1 and beam end plates 2.2 respectively connected to the two ends of the H-shaped section beam bar 2.1; the bottom and top of the H-shaped section beam bar 2.1, Bolt holes are evenly spaced along its long axis direction, and the steel beam 2 and the prefabricated wall 5 are connected by bolts;
所述横梁端板2.2上、对应型钢柱4上的通孔11的位置处开设有螺栓孔，横梁端板2.2与对应一侧的型钢柱4之间通过螺栓连接；On the beam end plate 2.2, a bolt hole is provided at the position corresponding to the through hole 11 on the steel column 4, and the beam end plate 2.2 is connected with the steel column 4 on the corresponding side by bolts;
所述型钢纵梁3包括有H形截面纵梁杆3.1和分别连接在H形截面纵梁杆3.1两端部的纵梁端板3.2；所述H形截面纵梁杆3.1的底部、沿其长轴方向间隔开有螺栓孔，型钢纵梁3与预制墙体5之间通过螺栓连接；所述抗剪连接件6为栓钉或者螺栓、且沿H形截面纵梁杆3.1的长轴方向焊接连接在H形截面纵梁杆3.1的顶部；所述纵梁端板3.2上、对应型钢柱4上的通孔11的位置处开设有螺栓孔，纵梁端板3.2与对应一侧的型钢柱4之间通过螺栓连接。The shaped steel longitudinal beam 3 includes an H-shaped section longitudinal beam bar 3.1 and longitudinal beam end plates 3.2 respectively connected to the two ends of the H-shaped section longitudinal beam bar 3.1; the bottom of the H-shaped section longitudinal beam bar 3.1, along its Bolt holes are spaced apart in the direction of the long axis, and the steel longitudinal beam 3 and the prefabricated wall 5 are connected by bolts; the shear connector 6 is a stud or a bolt, and is along the long axis direction of the H-shaped cross-section longitudinal beam 3.1 It is welded and connected to the top of the H-shaped cross-section longitudinal beam rod 3.1; bolt holes are opened on the longitudinal beam end plate 3.2 at the position corresponding to the through hole 11 on the steel column 4, and the longitudinal beam end plate 3.2 is connected to the steel beam on the corresponding side. The columns 4 are connected by bolts.
如图15-17所示，这种含有所述装配式型钢砼框架空间模块结构的系统，包括有至少两个空间模块结构；所述空间模块结构之间的连接为位于不同层的空间模块结构的竖向拼接；其中，下层空间模块结构中超出矩形钢管4.1顶部的十字形截面型钢柱芯4.2对应插接在上层空间模块结构中矩形钢管4.1的底部，且通过螺栓可拆卸连接；上层预制墙体5两侧型钢杆件5.2超出墙板主体5.1底面的部分对应插在下层钢混凝土组合楼板1四个转角处的缺口中，并与下层的型钢横梁2或者型钢纵梁3对应螺栓连接。As shown in Figures 15-17, the system containing the fabricated steel concrete frame space module structure includes at least two space module structures; the connections between the space module structures are space module structures located on different floors vertical splicing; where, the cross-section steel column core 4.2 beyond the top of the rectangular steel pipe 4.1 in the lower space module structure is correspondingly plugged into the bottom of the rectangular steel pipe 4.1 in the upper space module structure, and is detachably connected by bolts; the upper prefabricated wall The part of the shaped steel rods 5.2 on both sides of the body 5 that exceeds the bottom surface of the wallboard main body 5.1 is correspondingly inserted into the gaps at the four corners of the steel-concrete composite floor 1 of the lower floor, and is connected with the corresponding bolts of the shaped steel beam 2 or the shaped steel longitudinal beam 3 of the lower floor.
本实施例中，所述系统还包括有至少一个缺墙面模块结构；所述缺墙面模块结构包括由三面预制墙体5、型钢柱4、型钢横梁2、型钢纵梁3和一面钢混凝土组合楼板1拼接成的钟罩形缺墙面模块结构；所述缺墙面模块结构与空间模块结构之间为位于相同层的水平拼接，且缺墙面模块结构中缺墙面一侧的H形截面钢杆5.2.1与空间模块结构的型钢柱4对应螺栓连接。In this embodiment, the system also includes at least one wall-less module structure; the wall-less module structure includes three prefabricated walls 5, steel columns 4, steel beams 2, steel longitudinal beams 3 and a steel concrete A bell jar-shaped modular structure with missing walls formed by splicing composite floors 1; the horizontal splicing between the modular structures with missing walls and the space module structure is located on the same floor, and the H on the side of the missing walls in the modular structure with missing walls Shaped cross-section steel rod 5.2.1 is connected with the corresponding bolts of shaped steel column 4 of the space module structure.
本实施例中，所述缺墙面模块结构有两个时，两个缺墙面模块结构之间的连接为位于不同层缺墙面模块结构的竖向拼接，且两个缺墙面模块结构中缺墙面的一侧位于同一侧；或者两个缺墙面模块结构之间的连接为位于相同层缺墙面模块结构的水平拼接，且连接侧预制墙体5的数量为一面；In this embodiment, when there are two missing wall module structures, the connection between the two missing wall module structures is the vertical splicing of the missing wall module structures located on different layers, and the two missing wall module structures One side of the missing wall is located on the same side; or the connection between two missing wall module structures is a horizontal splicing of the missing wall module structures on the same floor, and the number of prefabricated walls 5 on the connecting side is one side;
所述缺墙面模块结构有至少三个时，缺墙面模块结构之间的连接为位于不同层的缺墙面模块结构的竖向拼接和/或位于相同层的缺墙面模块结构的水平拼接；竖向相邻缺墙面模块结构中缺墙面的一侧位于同一侧，水平相邻的缺墙面模块结构连接侧预制墙体5的数量为一面。When there are at least three wall-less surface module structures, the connection between the wall-less surface module structures is the vertical splicing of the wall-less surface module structures located on different floors and/or the horizontal connection of the wall-less surface module structures located on the same floor. Splicing: the side of the vertically adjacent wall-less module structure with the wall-less surface is located on the same side, and the number of horizontally adjacent wall-less module structures connecting side prefabricated walls 5 is one side.
这种装配式型钢砼框架空间模块结构的系统的施工方法，包括步骤如下。The systematic construction method of the prefabricated steel concrete frame space module structure includes the following steps.
步骤一：空间模块结构和缺墙面模块结构的制作，具体步骤包括如下。Step 1: Fabrication of the space module structure and the wall-less module structure, the specific steps are as follows.
步骤a，根据建筑以及建筑结构设计对建筑进行模块化设计，然后对空间模块结构形式和缺墙面模块结构形式进行设计，之后在工厂分别完成钢混凝土组合楼板1、型钢横梁2、型钢纵梁3、型钢柱4以及预制墙体5的制作。Step a: Carry out modular design of the building according to the building and building structure design, then design the space module structure and the wall-less surface module structure, and then complete the steel-concrete composite floor 1, steel beam 2, and steel longitudinal beam in the factory 3. Fabrication of the shaped steel column 4 and the prefabricated wall 5 .
步骤b，将预制完成的钢混凝土组合楼板1、型钢横梁2、型钢纵梁3、型钢柱4和预制墙体5吊运至空间模块结构组装区，同时在空间模块结构和缺墙面模块结构的组装区分别完成辅助设备的安装。Step b, hoist the prefabricated steel-concrete composite floor 1, profiled steel beam 2, profiled steel longitudinal beam 3, profiled steel column 4, and prefabricated wall 5 to the assembly area of the space module structure, and at the same time place the space module structure and the wall-less module structure The assembly area of the factory completes the installation of auxiliary equipment respectively.
步骤c，组装型钢柱4和预制墙体5；按照顺时针或者逆时针方向依次安装型钢柱4和预制墙体5，并通过螺栓实现型钢柱4和预制墙体5之间的连接固定，将螺栓拧紧至固定螺母12内。Step c, assemble the shaped steel column 4 and the prefabricated wall 5; install the shaped steel column 4 and the prefabricated wall 5 sequentially in a clockwise or counterclockwise direction, and realize the connection and fixation between the shaped steel column 4 and the prefabricated wall 5 through bolts. The bolt is tightened into the fixing nut 12 .
步骤d，安装型钢横梁2和型钢纵梁3；将型钢横梁2两端的横梁端板2.2与型钢柱4对应螺栓连接，并将H形截面横梁杆2.1的底部与预制墙体5进行螺栓连接；将型钢纵梁3两端的纵梁端板3.2与型钢柱4对应螺栓连接，并将H形截面纵梁杆3.1的底部与预制墙体5进行螺栓连接。Step d, install the profiled steel beam 2 and the profiled steel longitudinal beam 3; connect the beam end plates 2.2 at both ends of the profiled steel beam 2 with the corresponding bolts of the profiled steel column 4, and connect the bottom of the H-shaped section beam rod 2.1 with the prefabricated wall body 5 with bolts; Connect the longitudinal beam end plates 3.2 at both ends of the shaped steel longitudinal beam 3 with the corresponding bolts of the shaped steel column 4, and connect the bottom of the H-shaped cross-section longitudinal beam rod 3.1 with the prefabricated wall body 5 with bolts.
步骤e，安装钢混凝土组合楼板1；安装过程中使型钢纵梁3顶部的抗剪连接件6从缩口形压型钢板1.1两侧纵边上预留的穿孔7中的大直径圆孔穿入穿入，再将钢混凝土组合楼板1平移使抗剪连接件6处于小直径圆孔内，并进行固定；然后在缩口形压型钢板1.1两侧纵边上方填充砂浆。Step e, install the steel-concrete composite floor 1; during the installation process, the shear connector 6 on the top of the profiled steel longitudinal beam 3 is penetrated through the large-diameter circular hole in the perforation 7 reserved on both sides of the neck-shaped profiled steel plate 1.1 Penetrate, then move the steel-concrete composite floor 1 in translation so that the shear connector 6 is in the small-diameter round hole, and fix it; then fill mortar above the longitudinal edges on both sides of the shrink-shaped profiled steel plate 1.1.
步骤f，完成空间模块结构和缺墙面模块结构的制作，进行质量检验后吊运至待运区。In step f, the space module structure and the wall-less module structure are manufactured, and after quality inspection, they are hoisted to the waiting area.
步骤二，将预制好的空间模块结构和缺墙面模块结构根据施工方案中的运输方案运至施工现场，同时在施工现场进行基础工程施工。Step 2: Transport the prefabricated space module structure and the wall-less module structure to the construction site according to the transportation plan in the construction plan, and carry out basic engineering construction at the construction site at the same time.
步骤三，根据吊装方案，先将首层空间模块结构与基础固定连接，然后逐层逐个将各个空间模块结构、缺墙面模块结构吊装就位，按照组合方案对齐相邻空间模块结构连接部位以及缺墙面模块结构与空间模块结构连接部位，进行螺栓连接。Step 3: According to the hoisting plan, firstly connect the space module structure on the first floor with the foundation, then hoist each space module structure and the module structure with missing walls in place layer by layer, and align the connection parts of the adjacent space module structures according to the combination plan and The connection parts between the wall-less module structure and the space module structure shall be connected by bolts.
步骤四，直至所有的空间模块结构和缺墙面模块结构全部拼接后，完成装配式型钢砼框架空间模块结构的系统的施工。Step 4: until all the space module structures and the wall-less module structures are spliced together, the system construction of the prefabricated steel concrete frame space module structure is completed.
本实施例中，步骤三中当系统中缺墙面模块结构有两个时，两个缺墙面模块结构之间的连接为位于不同层缺墙面模块结构的竖向拼接，且两个缺墙面模块结构中缺墙面的一侧位于同一侧；或者两个缺墙面模块结构之间的连接为位于相同层缺墙面模块结构的水平拼接，且连接侧预制墙体5的数量为一面；In this embodiment, in step 3, when there are two missing wall module structures in the system, the connection between the two missing wall module structures is the vertical splicing of the missing wall module structures located on different floors, and the two missing wall module structures The side of the missing wall in the wall module structure is located on the same side; or the connection between two module structures with missing walls is a horizontal splicing of the module structures with missing walls on the same floor, and the number of prefabricated walls 5 on the connecting side is one side;
当系统中所述缺墙面模块结构有至少三个时，缺墙面模块结构之间的连接为位于不同层的缺墙面模块结构的竖向拼接和/或位于相同层的缺墙面模块结构的水平拼接；竖向相邻缺墙面模块结构中缺墙面的一侧位于同一侧，水平相邻的缺墙面模块结构连接侧预制墙体5的数量为一面。When there are at least three wall-cut module structures in the system, the connection between the wall-cut module structures is the vertical splicing of the cut-wall module structures located on different floors and/or the cut-wall modules located on the same floor Horizontal splicing of the structure; one side of the vertically adjacent wall-less module structure is located on the same side, and the number of horizontally adjacent wall-less module structures connecting side prefabricated walls 5 is one side.
本实施例中，步骤三中，相邻空间模块结构的竖向拼接为，将下层空间模块结构的十字形截面型钢柱芯4.2顶部插入上层空间模块结构的矩形钢管4.1内，并将预制墙体5两侧型钢杆件5.2中超出墙板主体5.1底面的部分对应插在下层钢混凝土组合楼板1四个转角处的缺口中，并与下层的型钢横梁2或者型钢纵梁3对应螺栓连接；In this embodiment, in step 3, the vertical splicing of adjacent space module structures is as follows: the top of the cross-section steel column core 4.2 of the lower space module structure is inserted into the rectangular steel pipe 4.1 of the upper space module structure, and the prefabricated wall 5. The part of the shaped steel rods 5.2 on both sides that exceeds the bottom surface of the wallboard main body 5.1 is correspondingly inserted into the gaps at the four corners of the steel-concrete composite floor 1 of the lower floor, and is connected with the corresponding bolts of the shaped steel beam 2 or the shaped steel longitudinal beam 3 of the lower floor;
相邻缺墙面模块结构的水平拼接为，将一个缺墙面模块结构中缺墙面一侧的H形截面钢杆5.2.1与其相邻的缺墙面模块结构的型钢柱4对应螺栓连接；The horizontal splicing of adjacent wall-less module structures is to connect the H-shaped cross-section steel rod 5.2.1 on the side of the wall-less module structure with the corresponding bolts of the adjacent section steel column 4 of the wall-less module structure ;
相邻缺墙面模块结构的竖向拼接为，将下层缺墙面模块结构的十字形截面型钢柱芯4.2顶部插入上层缺墙面模块结构的矩形钢管4.1内，并将预制墙体5两侧型钢杆件5.2中超出墙板主体5.1底面的部分对应插在下层钢混凝土组合楼板1四个转角处的缺口中，并与下层的型钢横梁2或者型钢纵梁3对应螺栓连接。The vertical splicing of the adjacent wall-missing module structures is as follows: insert the top of the cross-section steel column core 4.2 of the lower floor-wall-missing module structure into the rectangular steel pipe 4.1 of the upper-floor wall-lacking module structure, and place the prefabricated walls 5 on both sides The part of the shaped steel rod 5.2 that exceeds the bottom surface of the wallboard main body 5.1 is correspondingly inserted into the gaps at the four corners of the steel concrete composite floor 1 of the lower floor, and is connected with the corresponding bolts of the shaped steel beam 2 or the shaped steel longitudinal beam 3 of the lower floor.
本说明书实施例所述的内容仅仅是对发明构思的实现形式的列举，本发明的保护范围不应当被视为仅限于实施例所陈述的具体形式，本发明的保护范围涵盖本领域技术人员根据本发明构思所能够想到的等同技术手段。The content described in the embodiments of this specification is only an enumeration of the implementation forms of the inventive concept. The protection scope of the present invention should not be regarded as limited to the specific forms stated in the embodiments. The protection scope of the present invention covers those skilled in the art. Equivalent technical means conceivable by the concept of the present invention.
Claims (10)
- A kind of 1. assembled steel and concrete frame space modular structure, it is characterised in that：Including by four sides precast wall body（5）, shaped steel Post（4）, shaped steel crossbeam（2）, section longitudinal beam（3）With a face steel concrete composite floor（1）The space of planes of bell shape five being spliced into Modular structure；The precast wall body（5）Include the wallboard main body of rectangle（5.1）And it is detachably connected on wallboard main body（5.1）Both sides Shaped steel rod member（5.2）；The shaped steel rod member（5.2）Top and wallboard main body（5.1）Either flush, shaped steel rod member （5.2）Bottom exceed wallboard main body（5.1）Bottom surface, and length of excess member and steel concrete composite floor（1）Thickness Degree is adapted；The steel column（4）There are four, be arranged in precast wall body（5）Angle position at, and every steel column（4）Point Not with two adjacent surfaces precast wall body（5）It is detachably connected；The steel column（4）Top exceed precast wall body（5）Top, and Length of excess member is more than steel concrete composite floor（1）Thickness, the steel column（4）Bottom and precast wall body（5） In shaped steel rod member（5.2）Bottom it is concordant；The shaped steel crossbeam（2）There are two, be detachably connected on horizontal precast wall body respectively（5）Top, and every shaped steel Crossbeam（2）Both ends respectively with two laterally adjacent steel columns（4）It is detachably connected；The section longitudinal beam（3）There are two, be detachably connected on longitudinal precast wall body respectively（5）Top, and every shaped steel Longeron（3）Both ends respectively with two longitudinally adjacent steel columns（4）It is detachably connected；In section longitudinal beam（3）Top, along its Long axis direction interval is connected with shear connector（6）；The steel concrete composite floor（1）Ride upon two shaped steel crossbeams（2）With two section longitudinal beams（3）Top, and With shaped steel crossbeam（2）And section longitudinal beam（3）Between be detachably connected, in steel concrete composite floor（1）Four corners, correspondingly Steel column（4）The opening position of setting is provided with breach, and the horizontal section of breach is stepped；The steel concrete composite floor （1）Include necking shape profiled sheet（1.1）, be arranged in necking shape profiled sheet（1.1）The reinforced mesh of top and pour In necking shape profiled sheet（1.1）The concrete layer on top（1.2）；The necking shape profiled sheet（1.1）Both sides longitudinal edge surpass Go out concrete layer（1.2）Both sides longitudinal edge, and necking shape profiled sheet（1.1）On the position, longitudinally spaced offer wear Hole（7）；The perforation（7）With section longitudinal beam（3）On shear connector（6）Correspond and set, and shear connector（6）Insert It is connected on perforation（7）It is middle by steel concrete composite floor（1）With section longitudinal beam（3）Connection.
- A kind of 2. assembled steel and concrete frame space modular structure according to claim 1, it is characterised in that：The wallboard Main body（5.1）On the vertical side at both ends, vertically interval is embedded with dowel（8）；The dowel（8）One end anchoring In wallboard main body（5.1）In, dowel（8）The other end exceed wallboard main body（5.1）Vertical side outside, and on the position Provided with screw thread；The shaped steel rod member（5.2）Include H-shaped section steel pole（5.2.1）, be connected horizontally on H-shaped section steel pole（5.2.1）Top The upper head plate in portion（5.2.2）And it is connected horizontally on H-shaped section steel pole（5.2.1）The bottom plate of bottom（5.2.3）；The H-shaped Section steel pole（5.2.1）Wall connecting hole is interval with the flange plate of side, along its long axis direction（9）, wall connecting hole（9）With wall Plate main body（5.1）On dowel（8）It is correspondingly arranged；The dowel（8）It is corresponding to be interspersed in H-shaped section steel pole（5.2.1）On Wall connecting hole（9）In, and by nut or set threaded sleeve and fix；H-shaped section steel pole（5.2.1）Opposite side Flange plate on, corresponding wall connecting hole（9）Opening position be provided with post connecting hole（10）.
- A kind of 3. assembled steel and concrete frame space modular structure according to claim 2, it is characterised in that：The shaped steel Post（4）Include rectangular steel pipe（4.1）Be plugged in rectangular steel pipe（4.1）In star section steel column core（4.2）；It is described Rectangular steel pipe（4.1）Length and star section steel column core（4.2）It is equal, and star section steel column core（4.2）Top Portion exceeds rectangular steel pipe（4.1）Top, length of excess member is 250mm ~ 500mm；The steel column（4）With precast wall body （5）On two sides of connection, vertically interval is provided with through hole（11）, through hole（11）With H-shaped section steel pole（5.2.1）On Post connecting hole（10）It is correspondingly arranged；The steel column（4）Above, provided with through hole（11）Lateral inner, corresponding through hole（11）Position The place of putting is connected with fixing nut（12）；The fixing nut（12）It is welded to connect in star section steel column core（4.2）It is interior Side, and fixing nut（12）Internal diameter compare through hole（11）The small 1 ~ 2mm in aperture；The steel column（4）With precast wall body（5）Pass through It is through through hole（11）With post connecting hole（10）In bolt connection.
- A kind of 4. assembled steel and concrete frame space modular structure according to claim 3, it is characterised in that：The shaped steel Crossbeam（2）Include H-shaped section beam rail（2.1）Be connected to H-shaped section beam rail（2.1）The crossbeam end plate at both ends （2.2）；H-shaped section beam rail（2.1）Bottom and top, be spaced along its long axis direction and be provided with bolt hole, shaped steel is horizontal Beam（2）With precast wall body（5）Between be bolted；The crossbeam end plate（2.2）Upper, corresponding steel column（4）On through hole（11）Opening position offer bolt hole, crossbeam end Plate（2.2）With the steel column of corresponding side（4）Between be bolted；The section longitudinal beam（3）Include H-shaped section longeron bar（3.1）Be connected to H-shaped section longeron bar（3.1）Both ends The longeron end plate in portion（3.2）；The H-shaped section longeron bar（3.1）Bottom, along its long axis direction interval be provided with bolt hole, type Steel longeron（3）With precast wall body（5）Between be bolted；The shear connector（6）For peg or bolt and along H-shaped section longeron bar（3.1）Long axis direction be welded to connect In H-shaped section longeron bar（3.1）Top；The longeron end plate（3.2）Upper, corresponding steel column（4）On through hole（11）Position The place of putting offers bolt hole, longeron end plate（3.2）With the steel column of corresponding side（4）Between be bolted.
- 5. a kind of containing the system for requiring the assembled steel and concrete frame space modular structure in 1-4 described in any one, it is special Sign is：Include at least two space module structures；Connection between the space module structure is the sky positioned at different layers Between modular structure vertical splicing；Wherein, rectangular steel pipe is exceeded in lower layer space modular structure（4.1）The star section at top Steel column core（4.2）It is corresponding to be plugged on rectangular steel pipe in the space module structure of upper strata（4.1）Bottom, it is and detachable by bolt Connection；Upper strata precast wall body（5）Both sides shaped steel rod member（5.2）Beyond wallboard main body（5.1）The part of bottom surface is correspondingly inserted in lower floor Steel concrete composite floor（1）In the breach of four corners, and with the shaped steel crossbeam of lower floor（2）Or section longitudinal beam（3）It is right Answer bolt connection.
- 6. according to the system of the assembled steel and concrete frame space modular structure described in claim 5, it is characterised in that：Also wrap At least one scarce metope modular structure is included；The scarce metope modular structure is included by three face precast wall bodies（5）, steel column（4）、 Shaped steel crossbeam（2）, section longitudinal beam（3）With a face steel concrete composite floor（1）The bell shape being spliced into lacks metope modular structure； It is the level splicing positioned at identical layer between the scarce metope modular structure and space module structure, and lacks in metope modular structure Lack the H-shaped section steel pole of metope side（5.2.1）With the steel column of space module structure（4）Corresponding bolt connection.
- 7. according to the system of the assembled steel and concrete frame space modular structure described in claim 6, it is characterised in that：It is described When lacking metope modular structure has two, the connection between two scarce metope modular structures is positioned at different break metope modular structures Vertical splicing, and in two scarce metope modular structures lack metope side be located at the same side；Or two scarce metope module knots Connection between structure is to splice positioned at the horizontal of identical break metope modular structure, and connecting side precast wall body（5）Quantity be Simultaneously；When the scarce metope modular structure has at least three, it is the scarce wall positioned at different layers to lack the connection between metope modular structure The vertical splicing of face mould block structure and/or the horizontal splicing of scarce metope modular structure positioned at identical layer；Vertically-adjacent scarce metope The side that metope is lacked in modular structure is located at the same side, horizontally adjacent scarce metope modular structure connecting side precast wall body（5）'s Quantity is one side.
- 8. a kind of construction method of the system of the assembled steel and concrete frame space modular structure described in claim 6, it is special Sign is, including step is as follows：Step 1：The making of space module structure and scarce metope modular structure, specific steps include as follows：Step a, modularized design is carried out to building according to building and Architectural Structure Design, then to space module structure type It is designed with scarce metope modular structure form, is respectively completed steel concrete composite floor in factory afterwards（1）, shaped steel crossbeam （2）, section longitudinal beam（3）, steel column（4）And precast wall body（5）Making；Step b, by the steel concrete composite floor of prefabricated completion（1）, shaped steel crossbeam（2）, section longitudinal beam（3）, steel column（4）With Precast wall body（5）Space module structure assembling area is hoisted to, while in the assembling of space module structure and scarce metope modular structure Area is respectively completed the installation of auxiliary equipment；Step c, assemble steel column（4）And precast wall body（5）；Steel column is installed successively according to direction pivots clockwise or counter-clockwise （4）And precast wall body（5）, and steel column is realized by bolt（4）And precast wall body（5）Between be connected, bolt is twisted Tightly to fixing nut（12）It is interior；Step d, mount type gooseneck（2）And section longitudinal beam（3）；By shaped steel crossbeam（2）The crossbeam end plate at both ends（2.2）With shaped steel Post（4）Corresponding bolt connection, and by H-shaped section beam rail（2.1）Bottom and precast wall body（5）Carry out bolt connection；By type Steel longeron（3）The longeron end plate at both ends（3.2）With steel column（4）Corresponding bolt connection, and by H-shaped section longeron bar（3.1）'s Bottom and precast wall body（5）Carry out bolt connection；Step e, steel concrete composite floor is installed（1）；Make section longitudinal beam in installation process（3）The shear connector at top（6） From necking shape profiled sheet（1.1）The perforation reserved on the longitudinal edge of both sides（7）In penetrate, and be fixed；Then in necking shape pressure Shape steel plate（1.1）Filling mortar above the longitudinal edge of both sides；Step f, the making of space module structure and scarce metope modular structure is completed, area to be shipped is hoisted to after carrying out quality inspection；Step 2, the traffic program of prefabricated space module structure and scarce metope modular structure in arrangement and method for construction is transported to Job site, while basic engineering construction is carried out at the construction field (site)；Step 3, according to Hoisting Program, first first floor space module structure is fixedly connected with basis, then successively one by one will be each Space module structure, the lifting of metope modular structure is lacked in place, according to assembled scheme alignment adjacent space modular structure connecting portion And scarce metope modular structure and space module structural connection position, carry out bolt connection；Step 4, until after all space module structures and scarce metope modular structure are all spliced, complete assembled steel and concrete The construction of the system of frame space modular structure.
- 9. according to the construction method of the system of the assembled steel and concrete frame space modular structure described in claim 8, it is special Sign is：In step 3 when scarce metope modular structure has two in system, the connection between two scarce metope modular structures is The side of metope is lacked positioned at the vertical splicing of different break metope modular structures, and in two scarce metope modular structures positioned at same Side；Or the connection between two scarce metope modular structures is the level splicing positioned at identical break metope modular structure, and even Connect side precast wall body（5）Quantity for one side；When metope modular structure, which is lacked, described in the system at least three, it is positioned at difference to lack the connection between metope modular structure The vertical splicing of the scarce metope modular structure of layer and/or the horizontal splicing of scarce metope modular structure positioned at identical layer；Vertical phase The side that metope is lacked in the scarce metope modular structure of neighbour is located at the same side, horizontally adjacent scarce metope modular structure connecting side dry wall Body（5）Quantity for one side.
- 10. according to the construction method of the system of the assembled steel and concrete frame space modular structure described in claim 9, it is special Sign is：In step 3, the vertical of adjacent space modular structure is spliced into, by the star section type of lower layer space modular structure Steel column core（4.2）The rectangular steel pipe of upper strata space module structure is inserted at top（4.1）It is interior, and by precast wall body（5）Both sides shaped steel Rod member（5.2）In exceed wallboard main body（5.1）The part of bottom surface is correspondingly inserted in lower floor's steel concrete composite floor（1）Four corners In the breach at place, and with the shaped steel crossbeam of lower floor（2）Or section longitudinal beam（3）Corresponding bolt connection；The level of adjacent scarce metope modular structure is spliced into, and the H-shaped section of metope side will be lacked in a scarce metope modular structure Steel pole（5.2.1）The steel column of scarce metope modular structure adjacent thereto（4）Corresponding bolt connection；The vertical of adjacent scarce metope modular structure is spliced into, by the star section steel column core of lower break metope modular structure （4.2）The rectangular steel pipe of the upper break metope modular structure of top insertion（4.1）It is interior, and by precast wall body（5）Both sides shaped steel rod member （5.2）In exceed wallboard main body（5.1）The part of bottom surface is correspondingly inserted in lower floor's steel concrete composite floor（1）Four corners In breach, and with the shaped steel crossbeam of lower floor（2）Or section longitudinal beam（3）Corresponding bolt connection.
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