CN108104348A - The assembled architecture roof truss of nested type steel construction - Google Patents
The assembled architecture roof truss of nested type steel construction Download PDFInfo
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- CN108104348A CN108104348A CN201711373077.3A CN201711373077A CN108104348A CN 108104348 A CN108104348 A CN 108104348A CN 201711373077 A CN201711373077 A CN 201711373077A CN 108104348 A CN108104348 A CN 108104348A
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- steel construction
- assembled architecture
- roof truss
- roof
- type steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 27
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000003860 storage Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000013000 roll bending Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
- E04B7/024—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames the trusses or frames supporting load-bearing purlins, e.g. braced purlins
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
A kind of assembled architecture roof truss of nested type steel construction, it is characterised in that：The roof truss includes roof spine and at least one set of oblique top beam of the length direction setting along the roof spine, the both sides that every group of oblique top beam is connected to the roof spine relatively and sets.The assembled architecture body main member of the present invention using clod wash nesting steel construction piece, has the excellent rigidity of structure and service life；Fitting profile structure need not carry out the integrated positioning between multiple section bars by positioner, manufacturing and processing equipment and production technology can be greatly simplified, the efficiency of storage and transport is substantially improved, can be widely applied to military project and the column-beam frame modular building assembly in each field of private residence.
Description
Technical field
The present invention relates to a kind of building frames, and in particular to a kind of assembled architecture roof truss of nested type steel construction.
Background technology
At present, for mode of construction mostly still based on cast in situs, assembled architecture ratio and large-scale degree are relatively low, with state
Family advocate Development of Green Building related requirement and advanced mode of construction compared to also there is a big difference.
Assembled architecture is the building formed with prefabricated component component in assemble in site, it is imitated with component standardization, production
The features such as rate is high, labor intensity is low and product recovery rate is high becomes the product up-gradation version of conventional metals framed building industry, highlights existing
Energy saving to building products, efficient, ecological requirements the advantage of generation society；Assembled architecture is as national strategy new industry, steel
Structure green building is the important directions of traditional civil construction industry transition and upgrade, and prospect is boundless；Developing assembled architecture is
The major transformation of mode of construction is the important measure for promoting supply side structural reform and new Urbanization Progress, is conducive to save
About energy resource, reduction construction pollution, promotion labor productivity and quality safety are horizontal.
201620319106.2 utility model patent of Patent No. of the applicant's earlier application《A kind of building frame》
Such a building frame is disclosed, includes room column, girder, longeron and roof truss, the room column, girder and longeron are equal
Using the set profile material with a closed section, which has the double-deck side that box-frame formula is close to, the set profile material
Outer side edges with longitudinally disposed special bolt clamp device respectively by being transversely fastenedly connected in bilayer.
The advantages of above-mentioned patent is can to reduce construction labor intensity, reduce building waste, shorten construction period, fully
Body shows the advantage of energy-saving and environmental protection；But there is also following shortcomings for above-mentioned utility model patent：First, roof truss structure
It designs not reasonable, is unsuitable for matching in all kinds of residence building bodies, seriously affects it and be widely applied field；The second is
The roof truss appearance and modeling of the building frame is too simple, lacks aesthetic feeling.
The content of the invention
The technical problem to be solved by the invention for the present situation of prior art is to provide a kind of structure designs more to close
The assembled roof truss of reason, light weight steel structure body handsome in appearance and suitable for all kinds of house types.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of assembled architecture of nested type steel construction
Roof truss, it is characterised in that：The roof truss includes roof spine and is set along the length direction of the roof spine
At least one set of oblique top beam, every group of oblique top beam be connected to that the roof spine is opposite and the both sides that set.
Preferably, the roof spine includes backbone beam and is connected to the angle spine of the backbone beam both sides, institute
It states backbone beam and covers profile material for the box-frame formula with a closed section, the backbone beam is identical by two pieces size and shape and waits
The rectangular elements of section mutually rotate after 180 degree that staggeredly fitting forms in section direction；The section rectangular three of the angle spine
Angular, which includes the side on the first vertical plane, the second vertical plane and inclined-plane, first vertical plane and the backbone beam
Face is highly adapted, and the top surface flush of second vertical plane and the backbone beam, the inclined-plane is connected with the oblique top beam.
Roof spine has seriation and unitized characteristic using set profile material and load module component, for extensive tissue storage with
Transport provides advantage, and the efficiency of storage and transport can be substantially improved.
It is filled preferably, being fastened between the first vertical plane of the angle spine and the side of the backbone beam by strip
It puts and is connected and fixed on one, also, the strip clamp device extends transversely through the angle spine three of backbone beam, backbone beam and both sides
It is connected between person by same strip clamp device；Pass through fastening between the inclined-plane of the angle spine and the oblique top beam
Part is connected and fixed on one.Between backbone beam and the angle spine three of both sides one is connected by same strip clamp device
Body, bonding strength are especially excellent with the rigidity of structure.
As further preferred, tune is additionally provided between the first vertical plane of the angle spine and the side of the backbone beam
Whole pad.The adjusting pad is for compensating during manufacture and assembly volume dimension chain error and compensation because of installation environment difference variation
Hot stiffness variation caused by building body geometric tolerance and physical dimension error.
In order to realize process automation, preferably, two rectangular elements of the backbone beam are respectively that thin-walled steel plate is cold
The component of state rolling formation.Relatively thin roll bending may be employed as raw material in flow production line in the rectangular elements of composition backbone beam
Upper cold conditions roll-forming has supermatic manufacturing technology advantage, can not only greatly improve labor productivity, while energy
The resource consumptions such as raw material are reduced, and significantly reduce production cost.
Preferably, the oblique top beam uses the box-frame formula set profile material with a closed section, the set profile material is by two
Part uses thin-walled steel plate cold conditions rolling formation, size and shape identical and the elongated member of equal section is in section direction phase
Mutually staggeredly fitting forms after rotation 180 degree.Oblique top beam is using two physical dimensions and the identical equal section strip of shape
Component, the rotation fitting process between the roll-forming process of elongated member and its two elongated members all can be same
It is completed on automatic production line, using same mold, same production environment and working condition, it can be ensured that this two
Fitting precision and fitting rigidity between the excellent interchangeability of section bar and two section bars, and then steel construction assembling can be obviously improved
The rigidity of structure and service life of formula building body.
In order to help to adapt in various external force with using in difference variation environment, preferably, each oblique top beam
Short column is provided between girder, using being pivotally connected between the short column and oblique top beam, the pivot, which includes to be hinged, lives
Two dynamic bearings, described two bearings are respectively arranged at the bottom surface of the oblique top beam and the upper plane of corresponding short column.
In order to improve the rigidity of structure and service life of steel construction assembled architecture body, preferably, on the room column also
Equipped with rope device is strengthened, the reinforcement rope device includes pivotal block and drag-line, and the pivotal block is arranged on the room column, institute
The one end for stating drag-line is connected on the pivotal block, and the other end of the drag-line is connected on adjacent room column.
As further preferred, roof tiles is additionally provided at the top of the roof spine.
Compared with prior art, the advantage of the invention is that：First, as steel construction assembled architecture body main member
Roof spine and oblique top beam using the nested steel construction piece of clod wash, have excellent architectural characteristic and service life；
Secondly, oblique top beam is to be handed over by two completely identical in structure equal section elongated members after mutually rotation 180 degree
Relatively thin roll bending may be employed as raw material in flow production line in the set profile material that wrong fitting forms, elongated member therein
Upper cold conditions roll-forming, and roll-forming process and its rotation fitting process are entirely complete on same automatic production line
Into using same mold, same production environment and working condition, it can be ensured that excellent mutual of two elongated members
Fitting precision and fitting rigidity between transsexual and two elongated members, so as to be obviously improved steel construction dress of the present invention
The rigidity of structure and service life with formula building body have supermatic manufacturing technology advantage, can not only greatly improve
Labor productivity, while the resource consumptions such as raw material can be reduced, and significantly reduce production cost；
Third, the present invention need not carry out the integrated positioning between multiple section bars by positioner, can greatly simplify
Manufacturing and processing equipment and production technology, it is prior excellent in addition to it can realize the advantageous effect of reduction processing and assembly cost
More property is the speed and efficiency for the Assembly And Disassembly process for being obviously improved assembled architecture body, especially suitable for matching somebody with somebody for military installations
Put demand；
Fourth, since equal section elongated member is using thin-walled steel plate cold conditions rolling formation, so as to easy to implement various each
The geometry of sample and the section material section of structure type, you can to greatly promote the cross section characteristic of component and the rigidity of structure, optimization
The comprehensive mechanical property of building frame；
Fifth, building frame of the present invention is set up and work progress neither one welding point, also neither one riveting point, has
There is energy saving outstanding feature, it is notable to the advantage of environmental protection；
Sixth, the set profile material of the present invention has seriation and generalization characteristic with load module component, it is extensive group
It knits storage and provides advantage with transport, the efficiency of storage and transport can be substantially improved.
In conclusion the present invention highlights, manufacturing technology standardization level is high, production efficiency is high, labor intensity is low and product
The advantages that rate of recovery is high can be widely applied to military project and the column-beam frame modular building assembly in each field of private residence.
Description of the drawings
Fig. 1 is dimensional structure diagram of the roof truss of the present invention for two layers of private residence；
Fig. 2 is the partial structural diagram that the roof spine of the present invention is connected with oblique top beam；
Fig. 3 is the oblique top beam casing profile material structure diagram of the present invention；
Fig. 4 is the oblique top beam of the present invention and the attachment structure schematic diagram of short column；
Fig. 5 is the reinforcement rope apparatus structure schematic diagram of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
The present embodiment is related to a kind of rigidity of structure and excellent in mechanical performance, suitable for the building of all kinds of house types and handsome in appearance
The assembled roof truss of light weight steel structure body.
It is the application of the roof truss in two layers of residence building body of the present embodiment as shown in Fig. 1~Fig. 5, the building body bag
Room column 1, girder 2 and roof truss 3 are included, wherein, roof truss 3 includes roof spine 31 and the length direction along roof spine 31
At least one set of oblique top beam 32 of setting, the both sides that every group of oblique top beam 32 is connected to roof spine 31 relatively and sets；Roof ridge
Beam 31 is located at the center of roof truss 3, and the top of roof spine 31 is provided with roof tiles (not shown), and roof tiles can be set
Various shapes improve the beauty and practicability of roof truss, by tight between roof spine 31 and centrally located room column 1 '
It is fixedly mounted with to put and be fixed with one, be between the two rigid connection.
The roof spine 31 of the present embodiment includes backbone beam 311 and is connected to the angle ridge of 311 both sides of backbone beam
Beam 312, backbone beam 311 cover profile material for the box-frame formula with a closed section, and the backbone beam 311 is complete by two pieces size and shape
Exactly the same and equal section rectangular elements 311a, 311b mutually rotates after 180 degree that staggeredly fitting forms in section direction；
The rectangular triangle in section of angle spine 312, the angle spine 312 include the first vertical plane 312a, second vertically
Face 312b and inclined-plane 312c, the first vertical plane 312a and the profile height of backbone beam 311 are adapted, the second vertical plane 312b and master
The top surface flush of spine 311, inclined-plane 312c and oblique top beam 32 connect；Roof spine 31 is using set profile material and load module structure
Part has seriation and unitized characteristic, for assembled architecture body roof truss in extensive tissue storage with being provided in transport
The efficiency of storage and transport can be substantially improved in sharp condition.
It is fastened and filled by a strip between first vertical plane 312a of each angle spine 312 and the side of backbone beam 311
It puts 51 and is connected and fixed on one, also, strip clamp device 51 extends transversely through backbone beam 311, backbone beam 311 and the angle of both sides
Connected between 312 three of spine by same strip clamp device 51 so that three tightly be fixed on one, connect
It is especially excellent with the rigidity of structure to connect intensity；Then pass through common fastener 5 between the inclined-plane 312c of angle spine 312 and oblique top beam 32
(such as screw) is connected and fixed on one, and then realizes the rigid connection between oblique top beam 32 and roof spine 31.
Adjusting pad 4 is additionally provided between first vertical plane 312a of each angle spine 312 and the side of backbone beam 311, it should
Adjusting pad 4 is drawn for compensating dimension chain error and the hot rigidity because of installation environment difference variation during manufacture and assembly
The building body geometric tolerance risen and physical dimension error.
In order to realize Automation of Manufacturing Process, two rectangular elements 311a, 311b of backbone beam 311 are respectively thin-walled steel plate
The component of cold conditions rolling formation.Relatively thin roll bending may be employed as raw material in flowing water in the rectangular elements of composition backbone beam 311
Cold conditions roll-forming on production line has supermatic manufacturing technology advantage, can not only greatly improve labor productivity,
The resource consumptions such as raw material can be reduced simultaneously, and significantly reduce production cost.
The oblique top beam 32 of the present embodiment is using the box-frame formula set profile material with a closed section, referring to Fig. 3, the set mould assembly
Material by two pieces using thin-walled steel plate cold conditions rolling formation, size and shape is identical and the elongated member 321 of equal section,
322 mutually rotate after 180 degree that staggeredly fitting forms in section direction.Two physical dimensions and the identical equal section of shape are long
Roll-forming process and its rotation fitting process all can be in same automated productions used by strip member 321,322
It is completed on line, using same mold, same production environment and working condition, it can be ensured that excellent mutual of two section bars
Fitting precision and fitting rigidity between transsexual and two section bars, and then the knot of steel construction assembled architecture body can be obviously improved
Structure rigidity and service life.
The above-mentioned roof spine 31 by thin-walled steel plate cold conditions rolling formation roof truss 3 has good elasticity with oblique top beam 32
Deform physical property.
In order to adapt in various external force with being used in difference variation environment, in the present embodiment, between oblique top beam 32 and girder 2
Multiple short columns 11 are then additionally provided with, movable connection is realized using pivot 6 between oblique top beam 32 and short column 11, pivot 6 includes
Two bearings 61 of activity can be hinged, two bearings 61 are respectively arranged at the bottom surface of oblique top beam 32 and are put down with the upper of corresponding short column 11
Face.6 connection structure of pivot between oblique top beam 32 and short column 11 helps compensate for the assembled roof truss 3 because difference variation generates
Error and make and assembling process in dimension chain error, ensure that assembled roof truss 3 is placed in climate change significantly
Still there is the good rigidity of structure and mechanical property during area.
In order to improve the rigidity of structure and service life of steel construction assembled architecture body, it is additionally provided on room column 1 and strengthens rope dress
It puts, the reinforcement rope device includes pivotal block 71 and drag-line 72, and pivotal block 71 is arranged on the room column 1, and the one of drag-line 72
End is connected on pivotal block, and the other end of the drag-line 72 is connected on adjacent room column 1.
The roof spine 31 of the present embodiment and oblique top beam 32 are using the nested steel construction piece of thin-walled clod wash and using fastening
Attachment device has seriation and unitized characteristic using set profile material and load module component, stores in a warehouse for extensive tissue
Advantage is provided with transport, the efficiency of storage and transport can be substantially improved；
Moreover, the room column 1, girder 2, roof spine 31 in the present embodiment are used with oblique top beam 32 has a closed section
Thin-walled clod wash nesting steel construction set profile material, the integrated positioning between multiple section bars need not be carried out by positioner, can
To greatly simplify manufacturing and processing equipment and production technology；Processing is reduced with being assembled into except that can realize using fitting profile structure
Outside this advantageous effect, prior superiority is the speed and effect for the Assembly And Disassembly process for being obviously improved assembled architecture body
Rate can be widely applied to military project and the column-beam frame modular building assembly in each field of private residence.
Claims (9)
1. a kind of assembled architecture roof truss of nested type steel construction, it is characterised in that：The roof truss includes roof ridge
Beam and at least one set of oblique top beam for setting of length direction along the roof spine, every group of oblique top beam be connected to the room
The both sides that top ridge beam is opposite and sets.
2. the assembled architecture roof truss of nested type steel construction according to claim 1, it is characterised in that：The roof ridge
Beam includes backbone beam and is connected to the angle spine of the backbone beam both sides, and the backbone beam is the case with a closed section
Frame covers profile material, and the backbone beam is identical by two pieces size and shape and the rectangular elements of equal section are mutual in section direction
Staggeredly fitting forms after rotation 180 degree；The rectangular triangle in section of the angle spine, it is vertical which includes first
The profile height of face, the second vertical plane and inclined-plane, first vertical plane and the backbone beam is adapted, second vertical plane
With the top surface flush of the backbone beam, the inclined-plane is connected with the oblique top beam.
3. the assembled architecture roof truss of nested type steel construction according to claim 2, it is characterised in that：The angle spine
The first vertical plane and the backbone beam side between one is connected and fixed on by strip clamp device, it is also, described
Strip clamp device extends transversely through backbone beam, tight by same strip between backbone beam and the angle spine three of both sides
It is fixedly mounted with and puts connection；One is connected and fixed on by fastener between the inclined-plane of the angle spine and the oblique top beam.
4. the assembled architecture roof truss of nested type steel construction according to claim 2, it is characterised in that：The angle spine
The first vertical plane and the backbone beam side between be additionally provided with adjusting pad.
5. the assembled architecture roof truss of nested type steel construction according to claim 2, it is characterised in that：The backbone beam
Two rectangular elements be respectively thin-walled steel plate cold conditions rolling formation component.
6. the assembled architecture roof truss of nested type steel construction according to claim 1, it is characterised in that：The oblique top beam
Using with a closed section box-frame formula cover profile material, the set profile material by two pieces using thin-walled steel plate cold conditions rolling formation,
Size and shape is identical and the elongated member of equal section mutually rotates after 180 degree that staggeredly fitting forms in section direction.
7. the assembled architecture roof truss of nested type steel construction according to claim 1, it is characterised in that：It is each described oblique
Short column is provided between top beam and girder, using being pivotally connected between the short column and oblique top beam, the pivot, which includes, to be cut with scissors
Two bearings for taking over a job dynamic, described two bearings are respectively arranged at the bottom surface of the oblique top beam and the upper plane of corresponding short column.
8. the assembled architecture roof truss of nested type steel construction according to claim 7, it is characterised in that：On the room column
It being additionally provided with and strengthens rope device, the reinforcement rope device includes pivotal block and drag-line, and the pivotal block is arranged on the room column,
One end of the drag-line is connected on the pivotal block, and the other end of the drag-line is connected on adjacent room column.
9. the assembled architecture roof truss of nested type steel construction according to claim 1, it is characterised in that：The roof ridge
Roof tiles is additionally provided at the top of beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373077.3A CN108104348A (en) | 2017-12-19 | 2017-12-19 | The assembled architecture roof truss of nested type steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373077.3A CN108104348A (en) | 2017-12-19 | 2017-12-19 | The assembled architecture roof truss of nested type steel construction |
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| CN108104348A true CN108104348A (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711373077.3A Pending CN108104348A (en) | 2017-12-19 | 2017-12-19 | The assembled architecture roof truss of nested type steel construction |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978875A (en) * | 2018-08-15 | 2018-12-11 | 中建集成房屋有限公司 | A kind of quickly dismantled shaped pile frame plate type support structure system and its engineering method |
| CN111910761A (en) * | 2020-07-30 | 2020-11-10 | 新十建设集团有限公司 | Column support component for steel structure factory building construction |
| CN112031244A (en) * | 2020-09-03 | 2020-12-04 | 贵州汇通申发钢结构有限公司 | Assembled building roof truss of nested steel construction |
| CN112814160A (en) * | 2021-02-23 | 2021-05-18 | 浙江汉林建筑设计有限公司 | Modular detachable profile steel structure convenient for secondary use |
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| JPH06167070A (en) * | 1992-12-01 | 1994-06-14 | Kubota Corp | Ridge structure of roof panel |
| JPH0853897A (en) * | 1994-08-12 | 1996-02-27 | Asahi Chem Ind Co Ltd | Ceiling structure with plane sloping surface |
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| CN205637106U (en) * | 2016-05-06 | 2016-10-12 | 重庆标王机械设备有限公司 | Building structure system of completely assembling formula steel construction |
| CN106760634A (en) * | 2017-01-11 | 2017-05-31 | 杭州新思路金属制品有限公司 | Prefabricated house |
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