CN108612226A - Assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall - Google Patents
Assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall Download PDFInfo
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- CN108612226A CN108612226A CN201810223328.8A CN201810223328A CN108612226A CN 108612226 A CN108612226 A CN 108612226A CN 201810223328 A CN201810223328 A CN 201810223328A CN 108612226 A CN108612226 A CN 108612226A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 125
- 239000010959 steel Substances 0.000 title claims abstract description 125
- 239000004567 concrete Substances 0.000 title claims abstract description 111
- 230000002787 reinforcement Effects 0.000 claims abstract description 17
- 238000009415 formwork Methods 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 239000011210 fiber-reinforced concrete Substances 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 7
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004574 high-performance concrete Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The present invention relates to a kind of assembled sash type light steel frame steel fibre reinforced concrete faced walls.In the present invention, steel pipe concrete frame column, steel pipe concrete frame beam and wall concrete filled steel tube rib, form wallboard light steel frame sash, and wall steel skeleton is formed together with bar-mat reinforcement, improve wallboard globality, formwork casting concrete forms assembled sash type light steel frame steel fibre reinforced concrete faced wall after maintenance, and only needs that faced wall is assembled in external structure by connecting bolt.Assembled faced wall in the present invention has preferable bending resistance, shear-carrying capacity and out of plane stiffness, anti-seismic performance is good, simultaneously, wallboard adopts plant produced, and assembled in situ effectively dissolves the common quality defect that site operation is brought, greatly improve engineering construction efficiency, the engineering amount of labour used is reduced, the wide popularization and application in the low multilayer rural housing structure in villages and small towns is suitble to, to pushing the improvement of Traditional Agricultural room structure technology to play an important roll.
Description
Technical field：
The invention belongs to assembled faced wall manufacture technology fields in structural engineering, and in particular to a kind of assembled frame
Lattice light steel frame-bar-mat reinforcement-Combined concrete wall and the practice.
Background technology：
Currently, China is in novel urbanization, new countryside construction flourishes period, and the new rural village having a large capacity and a wide range is built
It makes, urgent New rural reformation target so that easy integrated house, low layer prefabricated buildings start in low multilayer rural housing structure
In grow up.At this stage, integrated house, prefabricated buildings mostly use the beam column of steel structure member or steel and concrete structure component composition
Main stress system of the frame as building structure, wall is out-hung panel or filling wall, therefore has and dismount convenient, layout spirit
The living, good characteristics such as the construction period is short.But it meanwhile as the main member of building structure, out-hung panel and filled-in panel, being only capable of
As the fender member in house, stress cannot be participated in, therefore there are building structure low bearing capacity, ductility are poor, mostly occur brittle break
The problem of, there is also stability poor, the problem of shock resistance difference that house is whole, to greatly constrain integrated house, assembled
Application of the house in house.
China's country building amount accounts for the 60% of national total building amount, and how rationally most agriculture rooms are located at area of providing fortification against earthquakes,
Wall is designed and utilized, the bearing capacity of low layer integrated house, prefabricated buildings is improved, enhances its shock resistance, without influencing it
Wall with bearing capacity and function of seismic resistance is applied to low tier building by the flexible advantage of space layout, especially new agriculture
Village is built in the low multilayer rural housing structure in villages and small towns in period, is the key that push the novel urbanization in China, new countryside construction.
Therefore, research and development are a kind of economical and practical, cheap, and easy construction is suitable for low tier building, especially villages and small towns
The assembled faced wall of low multilayer rural housing structure has highly important practice significance and social economic value.
Invention content：
The present invention provides a kind of assembled sash type light steel frame-bar-mat reinforcement-Combined concrete walls, integrated for low multilayer
House, prefabricated buildings provide a kind of practice of the assembled wall with preferable bearing capacity and shock resistance, are suitble to
It is widely popularized in low tier building with requirements for fortification against earthquake, the especially low multilayer agriculture in villages and small towns room, to solve current agriculture room knot
Structure lacks earthquake resistant construction, the present situation of shock resistance weakness.Meanwhile component assembled in situ, construction is simple, new rural village can be promoted to build
If the completion of developing goal.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall, including steel pipe concrete frame column (1),
Steel pipe concrete frame beam (2), bar-mat reinforcement (3), wall concrete filled steel tube rib (4), concrete (5), connection end plate (6) and connection
Bolt (7)；Connection end plate (6), connection end plate (6) is respectively welded in the capital of steel pipe concrete frame column (1) and suspension column position
Upper prefabricated bolt hole；Steel pipe concrete frame column (1) is welded with steel pipe concrete frame beam (2), forms faced wall light steel frame
Frame, frame interior welds bar-mat reinforcement (3) then arrange horizontal and vertical wall concrete filled steel tube rib in bar-mat reinforcement both sides
(4), wall concrete filled steel tube rib (4) both ends are welded and fixed with faced wall light steel frame frame, so far, form faced wall reinforcing bar
Frame；Formwork pours R.C. wall board (5), and a kind of assembled sash type light steel frame-bar-mat reinforcement-Combined concrete is formed after maintenance
Wall；When assembly, faced wall is attached with external structure by connecting bolt (7).
The assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall, it is characterised in that：
The steel pipe concrete frame column (1) and steel pipe concrete frame beam (2) use rectangular or rectangular steel pipe, steel pipe
Wall thickness is not more than 8mm, and the steel tube section length of side is not less than 50mm, manages interior fill concrete.Concrete filled steel tube has higher cut
Bearing capacity, steel pipe concrete frame column (1) and steel pipe concrete frame beam (2) welding, form faced wall light steel frame frame, show
Write the shearing strength for increasing wallboard.
Bar diameter used in the bar-mat reinforcement (3) is not less than 4mm, and bar spacing is not less than 50mm, and reinforcing bar is arranged vertically,
Fixed to form orthogonal reinforced mesh, bar-mat reinforcement (3) monolithic in faced wall is laid with, while being poured in the middle part of concrete (5).Reinforcing bar
Net (3) can be used reinforcing bar and weld to form bar-mat reinforcement by mash welder in factory, the control of welding procedure computer, and welding mesh is equal
Even, welding quality is good, and the mechanical property for welding front and back reinforcing bar is constant.
The wall concrete filled steel tube rib (4) is that rectangular or rectangular steel pipe fill concrete forms, and thickness of steel pipe is little
In 5mm, the horizontal and vertical wall concrete filled steel tube rib (4) in bar-mat reinforcement (3) both sides is mutually perpendicular to, with wall light steel frame frame one
It rises, constitutes wallboard sash；When concrete (5) pours, concrete filled steel tube rib (4) is partly or entirely cast in wallboard.Wall steel
The setting of pipe concrete rib (4) increases the outer bearing capacity of wallboard bending resistance, shear resistance and plane, it is horizontal to improve wallboard antidetonation.
The concrete (5) pours thickness 40mm~100mm, and strength grade of concrete is C30~C60.Concrete (5)
For normal concrete, the regeneration concrete or high performance concrete of different regenerated coarse aggregate volumes.Regeneration concrete is Old building
After broken, cleaning, classification, obtained aggregate is prepared recycled concrete aggregate after dismounting, mixed using regeneration
Solidifying soil, realizes the recycling of discarded concrete and the treatment principle of minimizing, the work that can be played environmental protection and economize on resources
With with significant social benefit, promotion national sustainable development.According to requirement of engineering, the performances such as cracking resistance, anticorrosive are can configure
High performance concrete.
Described connection end plate (6) thickness is not less than 6mm, is machined with bolt hole, is welded on wallboard steel pipe concrete frame
The capital of column (1) and suspension column, solderable ribbed stiffener reinforce connection, and when assembly is bolted with light steel frame beam (7).
The connection bolt (7) is not less than M16, and intensity is not less than 8.8 grades, when faced wall is installed, each connects end plate
(6) the connection bolt (7) on is no less than 4.
Compared with prior art, assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall of the invention has such as
Lower advantage：
(1) traditional assembled wall is mostly out-hung panel or big module filling wall, is only capable of the fender member as house, no
Stress can be participated in, therefore there are building structure overall stability poor, low bearing capacity, ductility are poor, shock resistance is weak, the brittleness that mostly occurs is broken
Bad problem, assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall provided by the invention, serve as in the structure by
Power component has preferable bearing capacity and shock resistance, is suitble in the low tier building with requirements for fortification against earthquake, especially
Villages and small towns are widely popularized in low multilayer agriculture room, to promote the completion of new countryside construction developing goal.
(2) faced wall is selectively arranged as antidetonation unit in column net, and it is weak to be arranged in low tier building structure stress
Position, to increase building structure lateral rigidity and shock resistance, without influencing the building standard width of a room in an old-style house and layout.
(3) steel pipe concrete frame column, steel pipe concrete frame beam and wall concrete filled steel tube rib together, form wallboard
Light steel frame sash changes damage of wall damage -form, can effectively improve bearing capacity of wall body and ductility.
(4) steel pipe concrete frame beam column forms the design of wall light steel frame frame, improves wallboard globality, makes up
At concrete thin wall plate member bezel locations, easily occur in lifting, transport and work progress knock angle, fragmentation influence it is mixed
The problem of solidifying thin wallboard of soil uses, improves assembled wallboard quality.
(5) concrete filled steel tube forms the design of wallboard steel skeleton with bar-mat reinforcement, increases wallboard bending resistance, shear resistance and puts down
Bearing capacity outside face improves wallboard anti-seismic performance, the present invention is generalized in rural housing structure, in face of the low multilayer agriculture having a large capacity and a wide range
Housing reform is made, and the anti-seismic performance in agriculture room can be quickly and effectively improved.
(6) R.C. wall board layer thickness is relatively thin, from heavy and light, is conducive to transport and the assembly of construction site.Meanwhile steel pipe is mixed
Solidifying soil and R.C. wall board use environmentally protective regeneration concrete, may advantageously facilitate national sustainable development target.
(7) traditional seismic structural wall, earthquake resistant wall is mostly site concrete, and faced wall of the invention is prefabricated member, prefabrication, and wallboard pours
It builds quality to be guaranteed, building site is mounted directly, and effectively save resource reduces energy consumption, while greatly when shortening construction
Between.Fabricated structure type can quickly and effectively improve the anti-seismic performance in house, to realizing housing industrialization, urbanization
It builds to have and is greatly promoted effect.It is a kind of developmental achievement of new composite structure agriculture room technology, to pushing Traditional Agricultural room knot
The improvement of structure technology plays an important roll.
Description of the drawings：
Fig. 1 is assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall partial schematic diagram；
Fig. 2 is assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall steel skeleton schematic diagram；
Fig. 3 is assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall installation effect figure；
In figure：1- steel pipe concrete frame columns；2- steel pipe concrete frame beams；3- bar-mat reinforcements；4- wall concrete filled steel tubes
Rib；5- concrete；6- connection end plates；7- connection bolts.
Specific implementation mode：
Assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall in invention illustrates this in conjunction with attached drawing 1~3
Method is as follows：
The first step：It casting concrete and is conserved in steel pipe, forms steel pipe concrete frame column, the concrete filled steel tube of wallboard
Frame beam and wall concrete filled steel tube rib；Processing is correspondingly connected with the bolt hole in bolt aperture on connection end plate, then will connection
End plate is respectively welded at each steel pipe concrete frame column capital and column bottom；By steel pipe concrete frame column, concrete filled steel tube side
Grid beam is welded, and faced wall light steel frame frame is formed.
Second step：In faced wall steel pipe concrete frame, welded steel fabric is arranged horizontal and vertical in bar-mat reinforcement both sides
Wall concrete filled steel tube rib, rib both ends are weldingly fixed on faced wall light steel frame frame, so far, form faced wall steel skeleton；
Third walks：Wallboard formwork for placing is made, concrete is configured, pours R.C. wall board, forms assembled frame after maintenance
Lattice light steel frame-bar-mat reinforcement-Combined concrete wall.When faced wall assembles, installed with external structure by connecting bolt
Connection.
It is the typical case study on implementation of the present invention above, but the implementation of the present invention is without being limited thereto.Institute in the present invention
The selection of each structure size and material enumerated can be chosen according to actual needs, will not enumerate herein.
Claims (8)
1. assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall, it is characterised in that：Including steel pipe concrete frame
Column (1), steel pipe concrete frame beam (2), bar-mat reinforcement (3), wall concrete filled steel tube rib (4), concrete (5), connection end plate (6)
With connection bolt (7)；Connection end plate (6), connecting pin is respectively welded in the capital of steel pipe concrete frame column (1) and suspension column position
Prefabricated bolt hole on plate (6)；Steel pipe concrete frame column (1) is welded with steel pipe concrete frame beam (2), forms the light steel of faced wall
Framework border, frame interior welds bar-mat reinforcement (3) then arrange horizontal and vertical wall concrete filled steel tube in bar-mat reinforcement both sides
Rib (4), wall concrete filled steel tube rib (4) both ends are welded and fixed with faced wall light steel frame frame, so far, form faced wall reinforcing bar
Frame；Formwork pours R.C. wall board (5), and a kind of assembled sash type light steel frame-bar-mat reinforcement-Combined concrete is formed after maintenance
Wall；When assembly, faced wall is attached with external structure by connecting bolt (7).
2. assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall according to claim 1, it is characterised in that：
The steel pipe concrete frame column (1) and steel pipe concrete frame beam (2) use rectangular or rectangular steel pipe, thickness of steel pipe little
In 8mm, the steel tube section length of side is not less than 50mm, manages interior fill concrete.
3. assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall according to claim 1, it is characterised in that：
Bar diameter used in the bar-mat reinforcement (3) is not less than 4mm, and bar spacing is not less than 50mm, and reinforcing bar is arranged vertically, fixed to be formed
Orthogonal reinforced mesh；Bar-mat reinforcement (3) monolithic in faced wall is laid with, while being poured in the middle part of concrete (5).
4. assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall according to claim 1, it is characterised in that：
The wall concrete filled steel tube rib (4) is that rectangular or rectangular steel pipe fill concrete forms, and thickness of steel pipe is not more than 5mm, steel
The horizontal and vertical wall concrete filled steel tube rib (4) in muscle net (3) both sides is mutually perpendicular to, and together with wall light steel frame frame, is constituted
Wallboard sash；When concrete (5) pours, concrete filled steel tube rib (4) is partly or entirely cast in wallboard.
5. assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall according to claim 1, it is characterised in that：
The concrete (5) pours thickness 40mm~100mm, and strength grade of concrete is C30~C60.
6. assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall according to claim 1, it is characterised in that：
The steel plate thickness that the connection end plate (6) uses is not less than 6mm, is machined on connection end plate and is correspondingly connected with bolt (7) aperture
Bolt hole.
7. assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall according to claim 1, it is characterised in that：
The connection bolt (7) is not less than M16, and intensity is not less than 8.8 grades, when faced wall is installed, and each connects the company on end plate (6)
Connecting bolt (7) is no less than 4.
8. the assembled sash type light steel frame-bar-mat reinforcement-Combined concrete wall according to claim 1-7 any one,
It is characterized in that, its production method is as follows：
The first step：It casting concrete and is conserved in steel pipe, forms steel pipe concrete frame column, the steel pipe concrete frame of wallboard
Beam and wall concrete filled steel tube rib；Processing is correspondingly connected with the bolt hole in bolt aperture on connection end plate, then will connect end plate
It is respectively welded at each steel pipe concrete frame column capital and column bottom；By steel pipe concrete frame column, steel pipe concrete frame beam
Welding forms faced wall light steel frame frame；
Second step：In faced wall light steel frame frame, then welded steel fabric arranges horizontal and vertical wall in bar-mat reinforcement both sides
Body concrete filled steel tube rib, rib both ends are weldingly fixed on faced wall light steel frame frame, so far, form faced wall steel skeleton；
Third walks：Wallboard formwork for placing is made, concrete is configured, pours R.C. wall board, forms assembled sash type after maintenance
Light steel frame-bar-mat reinforcement-Combined concrete wall；When faced wall assembles, installation connection is carried out by connecting bolt with external structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223328.8A CN108612226B (en) | 2018-03-19 | 2018-03-19 | Assembled frame type light steel frame-reinforcing mesh-concrete combined wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223328.8A CN108612226B (en) | 2018-03-19 | 2018-03-19 | Assembled frame type light steel frame-reinforcing mesh-concrete combined wall |
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| Publication Number | Publication Date |
|---|---|
| CN108612226A true CN108612226A (en) | 2018-10-02 |
| CN108612226B CN108612226B (en) | 2020-08-21 |
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| CN201810223328.8A Expired - Fee Related CN108612226B (en) | 2018-03-19 | 2018-03-19 | Assembled frame type light steel frame-reinforcing mesh-concrete combined wall |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472919A (en) * | 1982-05-19 | 1984-09-25 | Con-Tex Elements, Inc. | Prefabricated building panel |
| JPH10176378A (en) * | 1996-12-18 | 1998-06-30 | Maeda Corp | Installation structure of earthquakeproofing wall |
| CN1995579A (en) * | 2006-12-29 | 2007-07-11 | 北京工业大学 | Steel pipe concrete frame-steel truss-concrete combined shear wall and its manufacture method |
| CN101457560A (en) * | 2008-12-19 | 2009-06-17 | 北京工业大学 | Section steel concrete- punched steel plate-concrete combined shear wall and method for producing the same |
| CN104746773A (en) * | 2015-03-27 | 2015-07-01 | 海南大学 | Prefabricated assembled type self-resetting shear wall structure |
| CN105201103A (en) * | 2015-10-09 | 2015-12-30 | 北京工业大学 | Assembly type ribbed steel plate shear wall with frame |
| CN105696730A (en) * | 2016-04-20 | 2016-06-22 | 福州大学 | Concrete-filled steel tube frame column-steel plate shear wall system and construction method |
| CN106869367A (en) * | 2017-03-29 | 2017-06-20 | 天津大学 | A kind of concrete filled steel tube organ timbering shear wall with type steel support and preparation method thereof |
-
2018
- 2018-03-19 CN CN201810223328.8A patent/CN108612226B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4472919A (en) * | 1982-05-19 | 1984-09-25 | Con-Tex Elements, Inc. | Prefabricated building panel |
| JPH10176378A (en) * | 1996-12-18 | 1998-06-30 | Maeda Corp | Installation structure of earthquakeproofing wall |
| CN1995579A (en) * | 2006-12-29 | 2007-07-11 | 北京工业大学 | Steel pipe concrete frame-steel truss-concrete combined shear wall and its manufacture method |
| CN101457560A (en) * | 2008-12-19 | 2009-06-17 | 北京工业大学 | Section steel concrete- punched steel plate-concrete combined shear wall and method for producing the same |
| CN104746773A (en) * | 2015-03-27 | 2015-07-01 | 海南大学 | Prefabricated assembled type self-resetting shear wall structure |
| CN105201103A (en) * | 2015-10-09 | 2015-12-30 | 北京工业大学 | Assembly type ribbed steel plate shear wall with frame |
| CN105696730A (en) * | 2016-04-20 | 2016-06-22 | 福州大学 | Concrete-filled steel tube frame column-steel plate shear wall system and construction method |
| CN106869367A (en) * | 2017-03-29 | 2017-06-20 | 天津大学 | A kind of concrete filled steel tube organ timbering shear wall with type steel support and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 曹万林 等: "装配式轻型钢管框架-轻墙共同工作性能", 《哈尔滨工业大学学报》 * |
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| CN108612226B (en) | 2020-08-21 |
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Granted publication date: 20200821 |