CN107090938A - A kind of assembled-type house steel structure system - Google Patents
A kind of assembled-type house steel structure system Download PDFInfo
- Publication number
- CN107090938A CN107090938A CN201710157835.1A CN201710157835A CN107090938A CN 107090938 A CN107090938 A CN 107090938A CN 201710157835 A CN201710157835 A CN 201710157835A CN 107090938 A CN107090938 A CN 107090938A
- Authority
- CN
- China
- Prior art keywords
- steel
- assembled
- structure system
- type
- concrete
- 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
Classifications
-
- 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
- E04C2/28—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 combinations of materials fully covered by groups E04C2/04 and E04C2/08
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B2005/173—Floor structures partly formed in situ with permanent forms for the floor edges
Abstract
The present invention relates to a kind of assembled-type house steel structure system, it includes steel plate shear force wall, folded type steel combination beam and laminated floor slab；Wherein, it is welded with stiffened panel on the steel plate shear force wall；The folded type steel combination beam end and steel plate shear force wall connection；Laying steel bar stress in one layer of external wrapping concrete layer of outsourcing, external wrapping concrete layer on the folded type steel combination beam；The steel bar stress is connected on stiffened panel；The laminated floor slab is connected on folded type steel combination beam.The assembled-type house steel structure system of the present invention has intense industrialization, modularization, quality controllable, investment payback time short, can be promoted the use of in building structure field.
Description
【Technical field】
The present invention relates to a kind of steel structure system of building, and in particular to one kind is by steel plate shear force wall, laminated floor slab, overlapping
The assembled-type house steel structure system of shaped steel combination beam composition, it is applied to the building structure of house, belongs to architectural engineering
Technical field.
【Background technology】
Traditional concrete structure construction scene is high to artificial degree of dependence, and timber applies more in construction, waste water,
Airborne dust etc. is seriously polluted, and energy resource utilization ratio is low, but the shear wall structure system in concrete structure, preferably anti-providing
While the rigidity of side, architectural composition is flexible.Particularly in residential structure, shear wall is relatively thin, can have with building segmenting wall body
There is provided the comfortable interior space for benefit combination.
Steel construction as a kind of building system of industrialization, meet standardized designs, batch production making, prefabricated construction,
The building industrialization standard requirement of information system management.At present, multi and tall steel building residential housing is frequently with steel core concrete column, room
Inside have steel column salient angle so that furnishings and room arrangement by a definite limitation so that destroy the interior space globality and
Applicability.Common girder steel need to carry out again the processing of anti-corrosion fireproof coating there is provided steel construction house application.Such as
What combines concrete structure with the advantage of steel construction, is urgent problem in current Residential structure field.
Therefore, in order to solve the above technical problems, a kind of assembled-type house steel structure system it is necessory to provide innovation, with
Overcome the defect of the prior art.
【The content of the invention】
To solve the above problems, it is an object of the invention to provide a kind of assembled-type house steel structure system, it has height
Degree industrialization, modularization, quality controllable, investment payback time are short, can be promoted the use of in building structure field.
To achieve the above object, the technical scheme taken of the present invention is：A kind of assembled-type house steel structure system, it includes
Steel plate shear force wall, folded type steel combination beam and laminated floor slab；Wherein, it is welded with stiffened panel on the steel plate shear force wall；It is described
Folded type steel combination beam end and steel plate shear force wall connection；One layer of external wrapping concrete layer of outsourcing on the folded type steel combination beam,
Laying steel bar stress in external wrapping concrete layer；The steel bar stress is connected on stiffened panel；The laminated floor slab is connected to overlapping
On shaped steel combination beam.
The assembled-type house steel structure system of the present invention is further arranged to：The steel plate shear force wall is by some cavity steel plates
Block combiner is welded, and concrete is filled with cavity steel plate module.
The assembled-type house steel structure system of the present invention is further arranged to：The one or both sides of the cavity steel plate module
Circular hole is opened up, cavity inner concrete is linked to be entirety.
The assembled-type house steel structure system of the present invention is further arranged to：The concrete is normal concrete, light bone
Expect concrete, self-compacting concrete, strong concrete or light foaming concrete.
The assembled-type house steel structure system of the present invention is further arranged to：Anchoring is welded with the stiffened panel vertically
Set, the anchoring cartridge is embedded in steel plate shear force wall, in the steel bar stress insertion anchoring cartridge.
The assembled-type house steel structure system of the present invention is further arranged to：Connection is welded with the stiffened panel vertically
Plate；Connecting plate and the steel bar stress welding, and be embedded in external wrapping concrete layer.
The assembled-type house steel structure system of the present invention is further arranged to：Shaped steel is provided with the folded type steel combination beam
And stirrup；The top weld stud of the shaped steel；Part stirrup and steel bar stress expose outside external wrapping concrete layer.
The assembled-type house steel structure system of the present invention is further arranged to：The laminated floor slab is held on overlapping shaped steel group
Close on beam, and rear pouring concrete layer has been poured on laminated floor slab and folded type steel combination beam；The peg pours coagulation after being embedded in
In soil layer.
The assembled-type house steel structure system of the present invention is further arranged to：In the rear pouring concrete layer laying top by
Power reinforcing bar and infrastructure reinforcing bar；The top steel bar stress and infrastructure reinforcing bar are welded with the exposed steel bar of laminated floor slab respectively
Connect.
The assembled-type house steel structure system of the present invention is also configured to：The steel plate shear force wall in cross, T-shaped, L-type or
Yi word pattern.
Compared with prior art, the present invention has the advantages that：
1st, the modular steel plate combined shear wall component in assembled-type house steel structure system of the invention, it is possible to achieve mark
Compound action is realized after standardization design, batch production making, prefabricated construction, internal casting concrete, need not during casting concrete
Template and scaffold；
2nd, in steel plate wall cavity after casting concrete, due to the supporting role of concrete, it can avoid or delay steel pipe walls
Flexing, meanwhile, greatly improve the intensity, plasticity and toughness of concrete.The combination of two kinds of materials compensate for respective shortcoming,
So that material property gives full play to；
3rd, the production of modular steel plate combined shear wall component uses industrial equipment, and processing and fabricating speed is fast, product matter
Amount is controllable；
4th, modular steel plate combined shear wall, wall is relatively thin, can be according to building partition flexible arrangement so that space
Divide flexible；
5th, modular steel plate combined shear wall both can load-bearing, but also as lateral resistant member, its anti-seismic performance is superior；
6th, the elementary cell in modular steel plate combined shear wall component can realize standardization, then carry out flexible combination,
Be conducive to saving construction cost, accelerate speed of production；
7th, fill concrete inside modular steel plate combined shear wall, improves the fire resistance of steel member；
8th, the advantage of girder steel and reinforced beam is combined into one by folded type steel combination beam, more meets steel
Structure fire corrosion-resistant requirement, it is to avoid the phenomenon of head beam in house, gives full play to building and uses function；
9th, the application of steel bar girder superimposed sheet and folded type steel combination beam, it is larger to reduce the quantities of situ wet operation,
The work factory linesization of major part are completed, and are substantially increased the industrialization degree of architectural engineering, more effectively be ensure that
Engineering construction quality；
10. having given full play to the performance advantage of steel construction and concrete structure, preferably save material, reduce environment dirt
Contaminate, improve living environment, improve social efficiency.
【Brief description of the drawings】
Fig. 1 is that the connection of the steel plate shear force wall and folded type steel combination beam of the assembled-type house steel structure system of the present invention is shown
It is intended to.
Fig. 2 is the folded type steel combination beam and the connection signal of laminated floor slab of the assembled-type house steel structure system of the present invention
Figure.
Fig. 3-1 is the partial schematic diagram of steel plate shear force wall, stiffened panel and folded type steel combination beam.
Fig. 3-2 is the partial schematic diagram of steel plate shear force wall, stiffened panel and another connected mode of folded type steel combination beam.
Fig. 4-1 to Fig. 4-4 is the schematic diagram for the elementary cell for constituting steel plate shear force wall.
Fig. 5-1 to Fig. 5-4 is the schematic diagram of various forms of steel plate shear force walls.
【Embodiment】
Refer to shown in Figure of description 1 to accompanying drawing 5-4, the present invention be a kind of assembled-type house steel structure system, its by
A few part compositions such as steel plate shear force wall 1, folded type steel combination beam 2 and laminated floor slab 3, and steel plate shear force wall 1, overlapping shaped steel group
Plant produced completion can be reached by closing beam 2 and laminated floor slab 3, and be assembled at the scene assembled.
Wherein, it is welded with stiffened panel 4 on the steel plate shear force wall 1.The end of folded type steel combination beam 2 and steel plate shearing
Wall 1 is connected.Laying stress steel in one layer of external wrapping concrete layer 5 of outsourcing, external wrapping concrete layer 5 on the folded type steel combination beam 2
Muscle 6.The steel bar stress 6 is connected on stiffened panel 4.The laminated floor slab 3 is connected on folded type steel combination beam 2.
Further, the steel plate shear force wall 1 is formed by some Combination Weldings of cavity steel plate module 11, forms diversified forms
Cavity, such as cross, T-shaped, L-type or yi word pattern.Figure of description 4-1 is referred to Fig. 4-4, which show four kinds of not similar shapes
The elementary cell of formula, and can be completed by plant produced.
Concrete 12 is filled with the cavity steel plate module 11.The one or both sides of the cavity steel plate module 11 are opened up
Circular hole, makes cavity inner concrete 12 be linked to be entirety.The concrete 12 is normal concrete, lightweight aggregate concrete, self-compaction are mixed
Solidifying soil, strong concrete or light foaming concrete.
The steel plate shear force wall 1 is synthesized by basic single group, and steel construction is effectively combined with concrete structure, is filled
Distribution wave the architectural composition of concrete shear force wall flexibly, the advantage that structure steel fabrication industrialization degree is high, speed of application is fast, simultaneously
The big material property advantage of steel high-strength light, concrete rigidity is played, is one to the shortcoming in current architecture configuration system
Good solution.
The connected mode of the stiffened panel 4 and steel bar stress 6 can use following two：
1. described in be welded with anchoring cartridge 41 vertically on stiffened panel 4, the anchoring cartridge 41 is embedded in steel plate shear force wall 1, described
In the insertion anchoring cartridge 41 of steel bar stress 6.
2. described in be welded with connecting plate 41 ' vertically on stiffened panel 4；The connecting plate 41 ' and steel bar stress 6 are welded, and are buried
In external wrapping concrete layer 5.
Shaped steel 21 and stirrup 22 are provided with the folded type steel combination beam 2；The top weld stud 23 of the shaped steel 22；Portion
Stirrup 22 and steel bar stress 6 is divided to expose outside external wrapping concrete layer 5.
The folded type steel combination beam 2 has played the advantage of the high-strength light of steel structure girder, and beams of concrete has been played again
The advantage of fireproofing corrosion resistant erosion.External wrapping concrete layer 5 makes girder steel obtain natural protection, and shaped steel 21 is wrapped by wherein and improved
The intensity of structural beams so that reduce in section.
The laminated floor slab 3 is held on folded type steel combination beam 2, and is poured on laminated floor slab 3 and folded type steel combination beam 2
Rear pouring concrete layer 7 is built.The integral application of laminated floor slab 3 and folded type steel combination beam 2, not only ensure that the entirety of structure
Property, and improve the prefabrication and assembly construction efficiency of structural system.
Further, the peg 23 is embedded in rear pouring concrete layer 7, can with the formation combination beam of laminated floor slab 3 by
Power state.Laying top steel bar stress 8 and infrastructure reinforcing bar 9 in the rear pouring concrete layer 7；The top steel bar stress 8
Exposed steel bar 31 with infrastructure reinforcing bar 9 respectively with laminated floor slab 3 is welded.
Embodiment above is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution and improvements for being done etc. within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (10)
1. a kind of assembled-type house steel structure system, it is characterised in that：Including steel plate shear force wall, folded type steel combination beam and folded
Close floor；Wherein, it is welded with stiffened panel on the steel plate shear force wall；The folded type steel combination beam end and steel plate shear force wall connect
Connect；Laying steel bar stress in one layer of external wrapping concrete layer of outsourcing, external wrapping concrete layer on the folded type steel combination beam；It is described by
On power bar connecting to stiffened panel；The laminated floor slab is connected on folded type steel combination beam.
2. assembled-type house steel structure system as claimed in claim 1, it is characterised in that：The steel plate shear force wall is by some skies
Chamber steel plate module Combination Welding is formed, and concrete is filled with cavity steel plate module.
3. assembled-type house steel structure system as claimed in claim 2, it is characterised in that：The side of the cavity steel plate module
Or both sides open up circular hole, cavity inner concrete is set to be linked to be entirety.
4. assembled-type house steel structure system as claimed in claim 2, it is characterised in that：The concrete is common coagulation
Soil, lightweight aggregate concrete, self-compacting concrete, strong concrete or light foaming concrete.
5. assembled-type house steel structure system as claimed in claim 1, it is characterised in that：It is welded with vertically on the stiffened panel
Anchoring cartridge, the anchoring cartridge is embedded in steel plate shear force wall, in the steel bar stress insertion anchoring cartridge.
6. assembled-type house steel structure system as claimed in claim 1, it is characterised in that：It is welded with vertically on the stiffened panel
Connecting plate；Connecting plate and the steel bar stress welding, and be embedded in external wrapping concrete layer.
7. assembled-type house steel structure system as claimed in claim 1, it is characterised in that：Set in the folded type steel combination beam
There are shaped steel and stirrup；The top weld stud of the shaped steel；Part stirrup and steel bar stress expose outside external wrapping concrete layer.
8. assembled-type house steel structure system as claimed in claim 7, it is characterised in that：The laminated floor slab is held on overlapping
Rear pouring concrete layer has been poured on shaped steel combination beam, and on laminated floor slab and folded type steel combination beam；After the peg is embedded in
In pouring concrete layer.
9. assembled-type house steel structure system as claimed in claim 8, it is characterised in that：Laid in the rear pouring concrete layer
Top steel bar stress and infrastructure reinforcing bar；The top steel bar stress and infrastructure reinforcing bar are exposed with laminated floor slab respectively
Reinforcement welding.
10. assembled-type house steel structure system as claimed in claim 1, it is characterised in that：The steel plate shear force wall is in cross
Type, T-shaped, L-type or yi word pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157835.1A CN107090938A (en) | 2017-03-16 | 2017-03-16 | A kind of assembled-type house steel structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157835.1A CN107090938A (en) | 2017-03-16 | 2017-03-16 | A kind of assembled-type house steel structure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107090938A true CN107090938A (en) | 2017-08-25 |
Family
ID=59646282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710157835.1A Pending CN107090938A (en) | 2017-03-16 | 2017-03-16 | A kind of assembled-type house steel structure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107090938A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343162A (en) * | 2018-04-23 | 2018-07-31 | 中国建筑第七工程局有限公司 | A kind of mounting structure and installation method of assembling-type precast hybrid beam and stiffened column |
| CN109057152A (en) * | 2018-09-21 | 2018-12-21 | 苏州光彩建筑钢品有限公司 | A kind of beam structure of integrated fashioned iron class house |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000144906A (en) * | 1998-09-07 | 2000-05-26 | Sumitomo Metal Ind Ltd | Column/beam joint section between cft structural column and src structural beam and beam main bar fixing metal fixture |
| CN1703560A (en) * | 2002-10-02 | 2005-11-30 | 西部悉尼大学 | A composite beam |
| KR20120006727A (en) * | 2010-07-13 | 2012-01-19 | 한국건설기술연구원 | Coupling structure between deck-plate with fixing member having clamp shape and steel beam and composite beam according to the same |
| CN103498533A (en) * | 2013-10-22 | 2014-01-08 | 湖北弘毅建设有限公司 | Prestressed H-shaped steel reinforced concrete superposed beam |
| CN104452978A (en) * | 2014-12-02 | 2015-03-25 | 中建三局集团有限公司 | Beam bar anchoring sleeve pre-embedded in thin wall and construction method thereof |
| CN105178440A (en) * | 2015-08-08 | 2015-12-23 | 广州市设计院 | Internal steel plate-concrete composite shear wall with end part externally-wrapping structures, and cross beam structure |
| CN106193376A (en) * | 2016-08-18 | 2016-12-07 | 安徽富煌建筑设计研究有限公司 | Steel frame combined steel plate shearing force wall structural system in steel house |
| CN206693492U (en) * | 2017-03-16 | 2017-12-01 | 浙江绿筑集成科技有限公司 | A kind of assembled-type house steel structure system |
-
2017
- 2017-03-16 CN CN201710157835.1A patent/CN107090938A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000144906A (en) * | 1998-09-07 | 2000-05-26 | Sumitomo Metal Ind Ltd | Column/beam joint section between cft structural column and src structural beam and beam main bar fixing metal fixture |
| CN1703560A (en) * | 2002-10-02 | 2005-11-30 | 西部悉尼大学 | A composite beam |
| KR20120006727A (en) * | 2010-07-13 | 2012-01-19 | 한국건설기술연구원 | Coupling structure between deck-plate with fixing member having clamp shape and steel beam and composite beam according to the same |
| CN103498533A (en) * | 2013-10-22 | 2014-01-08 | 湖北弘毅建设有限公司 | Prestressed H-shaped steel reinforced concrete superposed beam |
| CN104452978A (en) * | 2014-12-02 | 2015-03-25 | 中建三局集团有限公司 | Beam bar anchoring sleeve pre-embedded in thin wall and construction method thereof |
| CN105178440A (en) * | 2015-08-08 | 2015-12-23 | 广州市设计院 | Internal steel plate-concrete composite shear wall with end part externally-wrapping structures, and cross beam structure |
| CN106193376A (en) * | 2016-08-18 | 2016-12-07 | 安徽富煌建筑设计研究有限公司 | Steel frame combined steel plate shearing force wall structural system in steel house |
| CN206693492U (en) * | 2017-03-16 | 2017-12-01 | 浙江绿筑集成科技有限公司 | A kind of assembled-type house steel structure system |
Non-Patent Citations (1)
| Title |
|---|
| 张宏等: "《构件成形 定位·连接与空间和形式生成》", 31 March 2016, 南京：东南大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343162A (en) * | 2018-04-23 | 2018-07-31 | 中国建筑第七工程局有限公司 | A kind of mounting structure and installation method of assembling-type precast hybrid beam and stiffened column |
| CN109057152A (en) * | 2018-09-21 | 2018-12-21 | 苏州光彩建筑钢品有限公司 | A kind of beam structure of integrated fashioned iron class house |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206693492U (en) | A kind of assembled-type house steel structure system | |
| CN101691784B (en) | Steel structured wide-bay energy-saving residential building with gypsum walls and on-site layering and sectioning manufacturing method | |
| CN108487047B (en) | Rigid connection structure of double-layer steel box-concrete combined pier column and steel box girder | |
| CN107401217B (en) | A kind of beamless hollow floor-chamber concrete-filled steel tube shear wall combined structure system and method | |
| CN109944335A (en) | Frame and the combination assembled structural system of shear wall Core Walls Structure | |
| CN206752752U (en) | A kind of H profile steel combined concrete shear wall of the T-shaped stiffener of band | |
| CN103912074B (en) | A kind of framework-steel pipe bundle and steel plate concrete shear wall combined structure system | |
| CN107090938A (en) | A kind of assembled-type house steel structure system | |
| CN103821256B (en) | A kind of steel pipe bundle and steel plate concrete combined shear wall structural system | |
| CN208219952U (en) | A kind of recycled concrete superposed composite floor of steel plate- | |
| CN106592823A (en) | Modular steel plate composite shear wall and manufacturing method thereof | |
| CN108360682A (en) | A kind of construction process of three-dimensional building module and three-dimensional building module | |
| CN209760435U (en) | assembled steel tube bundle concrete wall type frame structure system | |
| CN206752754U (en) | A kind of compound shear wall being made up of H profile steel and T-steel | |
| CN208088563U (en) | A kind of assembled compound shear wall and its with girder steel, the connecting structure of floor | |
| CN107152105A (en) | H profile steel combined concrete shear wall with T-shaped stiffener and preparation method thereof | |
| CN103711200A (en) | Assembly type stiff combination frame support structure | |
| CN217517861U (en) | Assembled T-shaped column and ecological inner wall self-tapping nail cluster connecting structure | |
| CN206752751U (en) | A kind of modified form shaped steel expansible steel reinforced concrete combination dry wall with ribbing | |
| CN217517862U (en) | Assembled L shape post and ecological interior wall self-tapping nail cluster connection structure | |
| CN207122021U (en) | Assembled bolt connection concrete-filled steel tube shear wall | |
| CN203462576U (en) | Steel structure concrete building house | |
| CN206752820U (en) | A kind of modular steel plate combined shear wall being made up of H profile steel and steel plate | |
| CN208088570U (en) | A kind of prefabricated components for assembled compound shear wall | |
| CN204703350U (en) | A kind of assembling composite floor |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170825 |