CN111980225A - Connecting structure of prefabricated wall panel and steel frame column and construction method thereof - Google Patents
Connecting structure of prefabricated wall panel and steel frame column and construction method thereof Download PDFInfo
- Publication number
- CN111980225A CN111980225A CN202010854692.1A CN202010854692A CN111980225A CN 111980225 A CN111980225 A CN 111980225A CN 202010854692 A CN202010854692 A CN 202010854692A CN 111980225 A CN111980225 A CN 111980225A
- Authority
- CN
- China
- Prior art keywords
- steel frame
- wallboard
- prefabricated
- frame column
- wall panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
- E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to a connecting structure of a prefabricated wallboard and a steel frame column, which adopts the technical scheme that the connecting structure comprises an assembled I-shaped steel frame column, a prefabricated wallboard, a wallboard connecting piece and a connecting bolt; the prefabricated wall panel is an assembled external wall panel, the steel frame columns are vertically arranged, the prefabricated wall panels are arranged on four side faces of the steel frame columns in two directions, the prefabricated wall panels and the steel frame columns form a linear or L-shaped wall body structure, the connecting pieces are designed into different shapes according to different positions and are linear or L-shaped steel plates, and the connecting pieces are connected with the wall panels and the steel frame columns through bolts on site. The invention can realize factory standardized manufacture, has simple operation, reduces field construction steps, meets the requirements of each construction position of the assembled steel frame structure, improves the construction accuracy, shortens the construction period and improves the building quality under the condition of ensuring the structural performance.
Description
Technical Field
The invention relates to a connecting structure of a prefabricated wallboard and a steel frame column and a construction method thereof, belonging to the technical field of wallboard connection in constructional engineering.
Background
In recent years, the country vigorously promotes the development of assembly type buildings, and the modernization of the building industry is gradually realized. The advantages of energy conservation, emission reduction, pollution reduction and rapid assembly are accepted by the market, and the method is an important direction for future development of social buildings in China. In order to apply the prefabricated composite external wall panel to the fabricated building in a large quantity, engineering technicians need a connection structure of a regenerated decorative concrete wall panel and a steel frame column besides reliably connecting the prefabricated wall panel and the frame beam, and the regenerated wall panel is integrally connected with a fabricated building main body, so that large-scale engineering application demonstration of the prefabricated composite wall panel in the fabricated building is finally realized, and industrial development of the fabricated building and houses is facilitated.
Through the development of fabricated building decades, the connection form of prefabricated wall panel and column tends to be diversified, but with the continuous deepening of design and site operation requirements, a lot of deficiencies are reflected.
2016, 2, 4 and the like, discloses a connecting structure (application number: 20160110638.5) of a prefabricated composite wall panel and a steel column, wherein an embedded part and a nut sealed in a closed space are arranged in the prefabricated composite wall panel, the nut can rotate along the long axis direction of a long hole of the embedded part but cannot transmit by itself, a bolt sequentially penetrates through the two long holes and penetrates through a screw hole of the nut to form threaded connection, and a nut is tightly pressed on the steel column. The utility model discloses a built-in fitting preparation is convenient, and the material is few, and the site operation joining process is fairly simple.
On 5/9/2018, shu guangming discloses a connecting structure (application number: 201820688669.8) of a prefabricated concrete wall panel and a steel column, the prefabricated concrete wall panels are arranged on at least two sides of the section steel column in at least two directions, a post-cast strip is arranged between the section steel column and the prefabricated concrete wall panel, horizontally extending connecting steel bars are vertically and fixedly connected to the four sides of the section steel column, embedded steel bars are arranged on the end faces, close to the section steel column, of the prefabricated concrete wall panel, and the embedded steel bars extend into a wall body and the post-cast strip and are fixedly connected with the connecting steel bars. The utility model discloses a make the prefabricated wallboard of concrete and the connection wholeness of steel post better, more firm.
2019, 5.9.9.9, Zhao Pengzi, et al disclose a prefabricated wall panel and steel column connecting structure (application number: 201920661002.3), which comprises two I-shaped steel columns and two lateral mounting mechanisms arranged at two sides of the steel columns, wherein the prefabricated wall panel is positioned between the lateral mounting mechanisms, the prefabricated wall panel is respectively provided with a first fixing mechanism and a second fixing mechanism, the I-shaped steel columns are respectively provided with six second long waist holes, and the fixing mechanisms and the steel columns are connected through bolts. The utility model discloses a connection structure security is higher.
The above query results show that the connecting structures of the existing prefabricated wall boards and columns are various, but the existing prefabricated wall boards and columns are suitable for building structures and fields, and the prefabrication or field construction is slightly complex. Therefore, it is necessary to provide a connection structure of the external wall panel and the steel frame column, which is simple in manufacture, convenient and fast in construction operation, suitable for the assembly type steel frame structure and capable of meeting the requirements of each construction position of the assembly type steel frame structure.
Disclosure of Invention
The invention aims to provide a connecting structure of a prefabricated wallboard and a steel frame column after the prefabricated wallboard is reliably connected with a steel frame beam, and provides a corresponding construction method to reinforce the connection of the wallboard, so that the connecting structure is more suitable for the connection of an assembly type steel frame structure, the integrity of a main frame of the assembly type building is enhanced, the large-scale engineering application demonstration of the prefabricated composite wallboard in the assembly type building is finally realized, the building structure form is optimized, the industrialized development of the assembly type building and a house is facilitated, the circular economy is promoted, and the green development is realized.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a prefabricated wallboard and steel frame post joint construction and construction method thereof, includes assembled I-shaped steel frame post, regeneration decorative concrete wallboard, wallboard connecting piece, connecting bolt and constitutes which characterized in that: the prefabricated wall panel 1 is an assembled external wall panel, the steel frame column 2 is vertically arranged, the prefabricated wall panel 1 is arranged on four side faces of the steel frame column 2 in two directions, the wall panel 1 and the steel frame column 2 form a linear A, C or L-shaped B wall structure, different shapes are designed according to different positions by the connecting piece, the connecting piece is a rectangular 3, 4 or L-shaped 5 steel plate, the connecting piece is connected with the wall panel and the steel frame column through bolts 7 on site, and the connecting piece is arranged on the prefabricated wall panel.
As a preferred embodiment of the present invention, the in-line wall structure A, C and the steel frame column 2 have two arrangement forms, which are respectively the arrangement of the web of the i-shaped steel frame column 2 perpendicular to the wall panel 1 a and the arrangement of the web of the i-shaped steel frame column 2 parallel to the wall panel 1C, and the arrangement form is determined according to the site construction situation.
As a preferred embodiment of the present invention, the rectangular 3, 4 or L-shaped 5 connectors are disposed at the upper, middle and lower positions of the wall panel, and the connectors are connected with the wall panel 1 and the steel frame column 2 through two bolts distributed up and down.
As a preferred embodiment of the invention, when the steel frame column web plate and the wallboard in the straight-line wall structure are vertically arranged A, the steel frame column web plate and the wallboard are connected by adopting a rectangular connecting piece 3, and the rectangular connecting pieces are rectangular steel plate strips and are arranged at the left end and the right end of the wallboard.
As a preferred embodiment of the invention, when the steel frame column web plate and the wallboard in the straight-line wall structure are arranged in parallel, the steel frame column web plate and the wallboard are connected by using an L-shaped connecting piece 5, wherein the L-shaped connecting piece is an L-shaped right-angle steel plate and is arranged at the left end and the right end of the wallboard.
As a preferred embodiment of the invention, the L-shaped wall structure is located at a building corner, the L-shaped wall structure B is located at a building corner, and rectangular steel laths 4 serving as connecting pieces are arranged at the end parts of the wall boards perpendicular to the corner post web in the L-shaped wall structure B and are respectively connected with the left flange and the right flange on the outer side of the post through an upper bolt and a lower bolt; and an L-shaped steel plate 5 serving as a connecting piece is arranged at the end part of the wallboard parallel to the corner column web in the L-shaped wall body structure B and is respectively connected with the left flange and the right flange on the inner side of the column through an upper bolt and a lower bolt.
As a preferred embodiment of the present invention, long nuts 6 are embedded in positions corresponding to bolts of the prefabricated wall panel, the connecting bolts 7 are respectively in threaded connection with the corresponding long nuts, and nuts 8 required on the steel frame columns 2 are welded and fixed in advance.
As a preferred embodiment of the present invention, the prefabricated wall panel 1 includes a plurality of kinds of composite wall panels, recycled concrete wall panels, decorative wall panels, etc., the wall panels include glass fiber reinforced recycled concrete surface panels and thermal insulation material sandwich layers, and the design size of the wall panels is in accordance with the relevant requirements of the current national regulations.
As a preferred embodiment of the invention, the gaps between the prefabricated wall panels 1 are filled with a flexible jointing material, which forms an elastic jointing layer.
As a preferred embodiment of the present invention, the connecting structure of the prefabricated wall panel and the steel frame column and the construction method thereof comprise the following steps:
a. prefabricating components required by an assembled steel structure building in a prefabricated component factory, wherein the connecting pieces are required to be prepared in a factory through cold bending according to design dimensions, the thickness and the flange width are determined according to the design requirements, the connecting pieces and the long nuts are installed at specified positions of the left end and the right end of a prefabricated wallboard in the factory and then numbered, the steel frame columns are correspondingly numbered after being punched and welded with the nuts, and the components are conveyed to the site;
b. constructing and setting out, leveling the foundation and erecting an assembly type steel frame;
c. the prefabricated wall boards are subjected to component inspection and numbering confirmation on a construction site, wherein the component inspection comprises the quality of the prefabricated wall boards, different connecting pieces, frame installation positions corresponding to the prefabricated wall boards with different numbers and the like;
d. installing upper and lower supporting end seats of an inclined strut before the prefabricated wallboard is lifted, adjusting the position of the prefabricated wallboard after the prefabricated wallboard is lifted, fixing the inclined strut, and then loosening a hook of a tower crane lifting hook;
e. adjusting the verticality of the prefabricated wall board, aligning the positions of corresponding bolt holes, and sequentially connecting bolts for fixing;
f. and the gaps of the prefabricated wall boards are filled with flexible caulking materials, and decoration and beautification are realized.
The invention has the following beneficial effects:
the left end and the right end of the wallboard at the straight-line-shaped wall structure are aligned with the center of the I-shaped steel frame column, and the wallboard at the L-shaped wall structure is aligned with the flange edge of the outer edge of the steel frame column, so that gaps are reduced as much as possible; after the wallboard is reliably connected with the frame beam, the wallboard is only connected with the column through the upper, middle and lower steel plate bolts, so that the wallboard is further reinforced while a small amount of materials are consumed, the integrity of the assembled steel frame structure is improved, the construction process is simple and convenient, and the production efficiency is high; the regenerated wall board is composed of a glass fiber reinforced regenerated concrete surface layer board and a sandwich layer of heat insulation materials, has a good heat insulation effect, and saves energy and natural resources. The wall board has small dead weight, and the structure bears small earthquake force under the action of an earthquake, so that the earthquake-proof effect is better.
Drawings
FIG. 1 is a top view of the overall cross-section of a recycled decorative concrete wall panel and column connection of the present invention.
Fig. 2 is a perspective view of the portion a shown in fig. 1.
Fig. 3 is a perspective view of the portion B shown in fig. 1.
Fig. 4 is a perspective view of the C-portion shown in fig. 1.
In the figure: 1-recycled decorative concrete wallboard, 2-steel frame column, 3-I-shaped wall structure connecting steel plate strip, 4-corner column connecting steel plate strip, 5-L-shaped connecting steel plate, 6-long nut, 7-connecting bolt, 8-column welding nut, 9-concrete slab and 10-wallboard heat insulation layer.
Detailed Description
The technical solution of the present invention will be described more clearly and completely with reference to the accompanying drawings and the detailed description of the invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a prefabricated wallboard and steel frame post joint construction and construction method thereof, includes assembled I-shaped steel frame post, regeneration decorative concrete wallboard, wallboard connecting piece, connecting bolt and constitutes which characterized in that: the prefabricated wall panel is an assembled external wall panel, the steel frame columns are vertically arranged, the prefabricated wall panels are arranged on four side faces of the steel frame columns in two directions, the wall panels and the steel frame columns form a linear or L-shaped wall structure, the connecting pieces are rectangular or L-shaped steel plates in different shapes according to different positions, the connecting pieces are connected with the wall panels and the steel frame columns through bolts 7 on site, and the connecting pieces are arranged on the prefabricated wall panels.
In specific implementation, the I-shaped wall structure and the steel frame columns are arranged in two forms, namely, webs of the I-shaped steel frame columns are arranged perpendicular to and parallel to the wall plate, and the arrangement forms are determined according to site construction conditions.
In the concrete implementation, rectangle or L type connecting piece all sets up in wallboard upper and middle and lower three position, connecting piece and wallboard and steel frame post are all through two bolted connection of upper and lower distribution.
In the concrete implementation, rectangular connecting pieces are adopted to be connected when the steel frame column web and the wallboard are vertically arranged in the linear wall structure, and the rectangular connecting pieces are rectangular steel plate strips and are arranged at the left end and the right end of the wallboard.
In the concrete implementation, adopt L type connecting piece to be connected when steel frame column web and wallboard parallel arrangement among the style of calligraphy wall structure, L type connecting piece is L type right angle steel plate, sets up both ends about the wallboard.
In specific implementation, the L-shaped wall structure is positioned at a corner of a building, and rectangular steel plate strips serving as connecting pieces are arranged at the end parts of wallboards in the L-shaped wall structure B, which are perpendicular to corner column webs, and are respectively connected with left and right flanges on the outer sides of columns through an upper bolt and a lower bolt; the end part of the wallboard parallel to the corner column web in the L-shaped wall body structure is provided with an L-shaped steel plate as a connecting piece, and the L-shaped steel plate is respectively connected with the left flange and the right flange on the inner side of the column through an upper bolt and a lower bolt.
In specific implementation, long nuts are embedded in positions corresponding to bolts of the prefabricated wall board, the connecting bolts are respectively in threaded connection with the corresponding long nuts, and nuts required on the steel frame columns are welded and fixed in advance.
In specific implementation, the prefabricated wall panel comprises various composite wall panels, recycled concrete wall panels, decorative wall panels and the like, the wall panels comprise glass fiber reinforced recycled concrete surface layer panels and heat-insulating material sandwich layers, and the design size of the wall panels meets the relevant requirements of the current national specifications.
In specific implementation, gaps between the prefabricated wall panels are filled with flexible caulking materials, and the flexible caulking materials form an elastic caulking layer.
In specific implementation, the connecting structure of the prefabricated wall panel and the steel frame column and the construction method thereof comprise the following steps:
a. prefabricating components required by an assembled steel structure building in a prefabricated component factory, wherein the connecting pieces are required to be prepared in a factory through cold bending according to design dimensions, the thickness and the flange width are determined according to the design requirements, the connecting pieces and the long nuts are installed at specified positions of the left end and the right end of a prefabricated wallboard in the factory and then numbered, the steel frame columns are correspondingly numbered after being punched and welded with the nuts, and the components are conveyed to the site;
b. constructing and setting out, leveling the foundation and erecting an assembly type steel frame;
c. the prefabricated wall boards are subjected to component inspection and numbering confirmation on a construction site, wherein the component inspection comprises the quality of the prefabricated wall boards, different connecting pieces, frame installation positions corresponding to the prefabricated wall boards with different numbers and the like;
d. installing upper and lower supporting end seats of an inclined strut before the prefabricated wallboard is lifted, adjusting the position of the prefabricated wallboard after the prefabricated wallboard is lifted, fixing the inclined strut, and then loosening a hook of a tower crane lifting hook;
e. adjusting the verticality of the prefabricated wall board, aligning the positions of corresponding bolt holes, and sequentially connecting bolts for fixing;
f. and the gaps of the prefabricated wall boards are filled with flexible caulking materials, and decoration and beautification are realized.
The working principle is as follows: the prefabricated wallboard is pre-buried long nut in the prefabricated component factory and sets up corresponding steel, and the steel frame post should correspond and weld fixation nut in advance with bolt design position in the prefabricated component factory punching position, requires that the machining dimension error should not be greater than 1mm to the bolt can accurate connection. And hoisting the prefabricated wall boards from the bottom layer to the top layer on a construction site, sequentially connecting each layer of wall board with the steel frame columns through bolts, and filling gaps with flexible caulking materials and decorating.
The skilled person should know that: while the invention has been described in terms of the above specific embodiments, this description is for clarity purposes only and those skilled in the art will recognize that the description as a whole may be combined with various embodiments as appropriate to meet the needs of the other embodiments; in addition, the inventive concept is not limited thereto and any modification utilizing the inventive concept is intended to be included within the scope of the present patent claims.
Claims (10)
1. The utility model provides a prefabricated wallboard and steel frame post joint construction and construction method thereof, includes assembled I-shaped steel frame post, prefabricated wallboard, wallboard connecting piece, connecting bolt and constitutes its characterized in that: prefabricated wallboard (1) is assembled outer-hanging wallboard, the vertical setting of steel frame post (2), four sides of steel frame post (2) have two directions to be provided with prefabricated wallboard (1), a style of calligraphy (A), (C) or L type (B) wall structure is constituteed with steel frame post (2) in wallboard (1), the different shape of connecting piece design according to different positions is rectangle (3), (4) or L type (5) steel sheet, the connecting piece adopts bolt (7) to be connected at the scene with wallboard and steel frame post, the connecting piece sets up on prefabricated wallboard.
2. The connecting structure of a prefabricated wall panel and a steel frame column and the construction method thereof according to claim 1, wherein: the I-shaped wall structure (A) and the I-shaped wall structure (C) and the steel frame column (2) are arranged in two modes, namely, the web plate of the I-shaped steel frame column (2) is perpendicular to the wallboard (1), the web plate of the I-shaped steel frame column is parallel to the wallboard (1), and the arrangement mode of the I-shaped steel frame column is determined according to the site construction condition.
3. The connecting structure of a prefabricated wall panel and a steel frame column and the construction method thereof according to claim 1, wherein: rectangle (3), (4) or L type (5) connecting piece all sets up in wallboard upper and middle, three position down, the connecting piece all is through two bolted connection of upper and lower distribution with wallboard (1) and steel frame post (2).
4. The connecting structure of a prefabricated wall panel and a steel frame column and the construction method thereof according to claim 1, wherein: the steel frame column web is connected with the rectangular connecting piece (3) when the wallboard is vertically arranged (A) in the straight-line wall structure, and the rectangular connecting piece is a rectangular steel plate strip and is arranged at the left end and the right end of the wallboard.
5. The connecting structure of a prefabricated wall panel and a steel frame column and the construction method thereof according to claim 1, wherein: adopt L type connecting piece (5) to connect when steel frame column web and wallboard parallel arrangement (C) in a style of calligraphy wall structure, L type connecting piece is L type right angle steel plate, sets up both ends about the wallboard.
6. The connecting structure of a prefabricated wall panel and a steel frame column and the construction method thereof according to claim 1, wherein: the L-shaped wall structure (B) is positioned at a corner of a building, and rectangular steel plate strips (4) serving as connecting pieces are arranged at the end parts of wallboards in the L-shaped wall structure (B) which are perpendicular to corner column webs and are respectively connected with left and right flanges on the outer sides of columns through an upper bolt and a lower bolt; and the end part of the wallboard parallel to the corner column web in the L-shaped wall body structure (B) is provided with an L-shaped steel plate (5) as a connecting piece, and the L-shaped steel plate is respectively connected with the left flange and the right flange on the inner side of the column through an upper bolt and a lower bolt.
7. The connecting structure of a prefabricated wall panel and a steel frame column and the construction method thereof according to claim 1, wherein: the long nuts (6) are embedded in the corresponding positions of the bolts of the prefabricated wall board, the connecting bolts (7) are in threaded connection with the corresponding long nuts respectively, and the nuts (8) required on the steel frame columns (2) are welded and fixed in advance.
8. The connecting structure of a prefabricated wall panel and a steel frame column and the construction method thereof according to claim 1, wherein: the prefabricated wall panel (1) comprises various composite wall panels, recycled concrete wall panels, decorative wall panels and the like, the wall panels comprise glass fiber reinforced recycled concrete surface layer plates and heat-insulating material sandwich layers, and the design size of the wall panels meets the relevant requirements of the current national specifications.
9. The connecting structure of a prefabricated wall panel and a steel frame column and the construction method thereof according to claim 1, wherein: gaps between the prefabricated wall boards (1) are filled with flexible caulking materials, and the flexible caulking materials form elastic caulking layers.
10. A connecting structure of prefabricated wall panel and steel frame column and a construction method thereof using any one of claims 1 to 9, comprising the steps of:
a. prefabricating components required by an assembled steel structure building in a prefabricated component factory, wherein the connecting pieces are required to be prepared in a factory through cold bending according to design dimensions, the thickness and the flange width are determined according to the design requirements, the connecting pieces and the long nuts are installed at specified positions of the left end and the right end of a prefabricated wallboard in the factory and then numbered, the steel frame columns are correspondingly numbered after being punched and welded with the nuts, and the components are conveyed to the site;
b. constructing and setting out, leveling the foundation and erecting an assembly type steel frame;
c. the prefabricated wall boards are subjected to component inspection and numbering confirmation on a construction site, wherein the component inspection comprises the quality of the prefabricated wall boards, different connecting pieces, frame installation positions corresponding to the prefabricated wall boards with different numbers and the like;
d. installing upper and lower supporting end seats of an inclined strut before the prefabricated wallboard is lifted, adjusting the position of the prefabricated wallboard after the prefabricated wallboard is lifted, fixing the inclined strut, and then loosening a hook of a tower crane lifting hook;
e. adjusting the verticality of the prefabricated wall board, aligning the positions of corresponding bolt holes, and sequentially connecting bolts for fixing;
f. and the gaps of the prefabricated wall boards are filled with flexible caulking materials, and decoration and beautification are realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854692.1A CN111980225A (en) | 2020-08-24 | 2020-08-24 | Connecting structure of prefabricated wall panel and steel frame column and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854692.1A CN111980225A (en) | 2020-08-24 | 2020-08-24 | Connecting structure of prefabricated wall panel and steel frame column and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111980225A true CN111980225A (en) | 2020-11-24 |
Family
ID=73443039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010854692.1A Pending CN111980225A (en) | 2020-08-24 | 2020-08-24 | Connecting structure of prefabricated wall panel and steel frame column and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111980225A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681528A (en) * | 2020-12-22 | 2021-04-20 | 青岛新华友建工集团股份有限公司 | Connecting structure and connecting method of prefabricated part and building main body |
-
2020
- 2020-08-24 CN CN202010854692.1A patent/CN111980225A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681528A (en) * | 2020-12-22 | 2021-04-20 | 青岛新华友建工集团股份有限公司 | Connecting structure and connecting method of prefabricated part and building main body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111155681B (en) | Steel concrete composite connection multilayer prefabricated section steel concrete shear wall structure and preparation and construction method thereof | |
| CN107859204B (en) | Steel structure assembled building unit composite wall and assembling method thereof | |
| CN111980297B (en) | Assembled section steel externally-wrapped concrete combined special-shaped column and construction method thereof | |
| CN114232844B (en) | Shear wall system of fully assembled building and wallboard module prefabrication method thereof | |
| CN111749365A (en) | Assembly type composite wall based on H-shaped steel and construction method thereof | |
| CN204475580U (en) | Wall panel assembly and full prefabricated building | |
| CN111980225A (en) | Connecting structure of prefabricated wall panel and steel frame column and construction method thereof | |
| CN111980226B (en) | Full-assembly mortise-tenon connection multi-cavity steel plate combined shear wall and construction method thereof | |
| CN211114081U (en) | Z-shaped double-splint node assembly type H-shaped steel beam square steel pipe column steel structure system | |
| CN112695896A (en) | Precast concrete beam-plate connecting structure and mounting method | |
| CN111749364A (en) | Assembly type composite wall based on C-shaped steel and construction method thereof | |
| CN109339242B (en) | Assembled cold-formed thin-wall section steel combined house structure system and construction method | |
| CN219471198U (en) | Energy-consuming and shock-absorbing type assembled beam column connecting joint | |
| CN212897158U (en) | Assembled multi-ribbed composite horizontal warehouse and horizontal warehouse wall | |
| CN213390699U (en) | Connecting structure of prefabricated wallboard and steel frame column | |
| CN212772980U (en) | Assembled composite wall based on C shaped steel | |
| CN211774530U (en) | Multi-limb column for assembled steel structure house | |
| CN113513107B (en) | Assembled integral mortise-tenon joint multi-cavity steel plate combined shear wall and manufacturing method thereof | |
| CN212836086U (en) | Assembled composite wall based on H shaped steel | |
| CN213683353U (en) | Thin-wall steel-concrete-light steel combined structure house system | |
| CN213143613U (en) | Assembled outsourcing concrete shaped steel reinforcing bar dysmorphism post | |
| CN215211797U (en) | Light bearing floor slab frame capable of being assembled and welded quickly | |
| CN108277918B (en) | Assembled type toothed joint edge-punched steel sheet ribbed floor | |
| CN111663683A (en) | Assembly type wall body connecting structure based on T-shaped plate and construction method thereof | |
| CN110847435A (en) | Peripheral revetment body of assembled building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |