CN208267162U - Assembled sash type light steel frame-steel mesh-foamed concrete faced wall - Google Patents

Assembled sash type light steel frame-steel mesh-foamed concrete faced wall Download PDF

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Publication number
CN208267162U
CN208267162U CN201820367941.2U CN201820367941U CN208267162U CN 208267162 U CN208267162 U CN 208267162U CN 201820367941 U CN201820367941 U CN 201820367941U CN 208267162 U CN208267162 U CN 208267162U
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China
Prior art keywords
steel
frame
concrete
wall
foamed concrete
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Expired - Fee Related
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CN201820367941.2U
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Chinese (zh)
Inventor
曹万林
王如伟
殷飞
乔崎云
刘传
李�浩
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Beijing University of Technology
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Beijing University of Technology
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Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a kind of assembled sash type light steel frame-steel mesh-foamed concrete faced walls.In the utility model, steel pipe concrete frame column, steel pipe concrete frame beam and wall concrete filled steel tube rib are together, form wallboard light steel frame sash, and faced wall steel skeleton is formed together with steel mesh, improve wallboard globality, wallboard is poured using novel light insulation material foamed concrete, forms assembled sash type light steel frame-steel mesh-foamed concrete faced wall after maintenance, and only needs that faced wall is assembled in external structure by connection bolt.Assembled compound wall structure in the utility model is heat insulation integrated, with preferable bending resistance, shear-carrying capacity and out of plane stiffness, anti-seismic performance is good, meanwhile wallboard adopts plant produced, assembled in situ, effectively neutralizing site operation bring common quality defect, engineering construction efficiency is greatly improved, the engineering amount of labour used is reduced, is suitble to the wide popularization and application in the low multilayer rural housing structure in villages and small towns.

Description

Assembled sash type light steel frame-steel mesh-foamed concrete faced wall
Technical field:
The utility model belongs to assembled faced wall manufacture technology field in structural engineering, and in particular to a kind of assembly Formula sash type light steel frame-steel mesh-foamed concrete faced wall and the practice.
Background technique:
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, the beam column that integrated house, prefabricated buildings mostly use steel structure member or steel and concrete structure component to form 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 meanwhile the main member as building structure, out-hung panel and filled-in panel, be 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, it is economical and practical to research and develop one kind, cheap, 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.
Summary of the invention:
The utility model provides a kind of assembled sash type light steel frame-steel mesh-foamed concrete faced wall, is low Multilayer integrated house, prefabricated buildings provide a kind of practice of structural thermal insulation integration assembled wall, with traditional assembled Wall is compared, and is had preferable bearing capacity and shock resistance, is suitble in the low tier building with requirements for fortification against earthquake, especially It is to be widely popularized in the low multilayer agriculture room of villages and small towns, lacks earthquake resistant construction, the status of shock resistance weakness to solve current rural housing structure. Meanwhile component assembled in situ, construction is simple, the completion of new countryside construction developing goal can be promoted.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of assembled sash type light steel frame-steel mesh-foamed concrete faced wall, including steel pipe concrete frame column (1), steel pipe concrete frame beam (2), steel mesh (3), wall concrete filled steel tube rib (4), foamed concrete (5), connection board (6) and bolt (7) are connected;It is respectively welded connection board (6) in the capital of steel pipe concrete frame column (1) and suspension column position, even Connect prefabricated bolt hole on end plate (6);Steel pipe concrete frame column (1) and steel pipe concrete frame beam (2) are welded, and faced wall is formed Light steel frame frame, frame interior welds steel mesh (3) then arrange that horizontal and vertical wall steel pipe is mixed in steel mesh two sides Solidifying soil 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 Steel skeleton;Formwork pours wallboard foamed concrete (5), and a kind of assembled sash type light steel frame-steel mesh-hair is formed after maintenance Steep Combined concrete wall;When assembly, faced wall is attached with external structure by connecting bolt (7).
The assembled sash type light steel frame-steel mesh-foamed concrete faced 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 steel tube section side length is not less than 50mm, manages interior fill concrete.Concrete filled steel tube is with higher to be 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 steel mesh (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, steel mesh (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 steel mesh 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 of 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 steel mesh (3) two 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 wallboard foamed concrete (5) pours thickness and is no less than 60mm.According to requirement of engineering, blended needed for adding Expect, the foamed concrete of performance needed for fabrication.Foamed concrete forms a large amount of closed foam holes in inside concrete, real The lighting and thermal insulation separation thermalization for having showed building packing material, are novel light insulation materials, significantly reduce construction weight, are convenient for Transport and installation.
The steel plate thickness that the connection board (6) uses is not less than 6mm, is machined in connection board and is correspondingly connected with bolt (7) bolt hole in aperture.When connection board (6) and steel pipe concrete frame column (1) are welded, it can weld ribbed stiffener and reinforce connection.
The connection bolt (7) is not less than M16, and intensity is not less than 8.8 grades, when faced wall is installed, each connection board (6) the connection bolt (7) on is no less than 4.
Compared with prior art, the assembled sash type light steel frame-steel mesh-foamed concrete combination of the utility model Wall has the advantage that
(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-steel mesh-foamed concrete faced wall provided by the utility model, in structure In serve as primary structure member, have carrying and shock resistance, be suitble in the low tier building with requirements for fortification against earthquake, especially village Town is widely popularized in low multilayer agriculture room, to promote the completion of new countryside construction developing goal.
(2) faced wall is selectively arranged in column net as antidetonation unit, and it is weak to be arranged in low tier building structure stress Position, so that building structure lateral rigidity and shock resistance are increased, 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 thin wallboard of solidifying soil uses, improves assembled wallboard quality.
(5) concrete filled steel tube and steel mesh form the design of wallboard steel skeleton, increase wallboard bending resistance, shear resistance and put down Bearing capacity outside face improves wallboard anti-seismic performance, the utility model is generalized in rural housing structure, low more in face of what is had a large capacity and a wide range Layer agriculture housing reform is made, and the anti-seismic performance in agriculture room can be quickly and effectively improved.
(6) New Building Materials foamed concrete is used, a large amount of blind hole construction inside foamed concrete is realized and built The lighting and thermal insulation separation thermalization for building packing material, are novel light insulation materials, significantly reduce construction weight, be readily transported with Installation.Meanwhile foamed concrete also has many advantages, such as that sound insulation, fire resisting, waterproof, environmental protection, durability are good, is fast-developing promote Novel construction material.
(7) traditional seismic structural wall, earthquake resistant wall is mostly site concrete, and the faced wall of the utility model is prefabricated member, prefabrication, wall Plate pouring quality is guaranteed, and building site is mounted directly, and effectively save resource reduces energy consumption, while greatly shortening and applying Between working hour.Fabricated structure type can quickly and effectively improve the anti-seismic performance in house, to realization housing industrialization, city Townization construction, which has, is greatly promoted effect.It is a kind of developmental achievement of new composite structure agriculture room technology, to promotion Traditional Agricultural The improvement of room structure technology plays a significant role.
Detailed description of the invention:
Fig. 1 is assembled sash type light steel frame-steel mesh-foamed concrete faced wall partial schematic diagram;
Fig. 2 is assembled sash type light steel frame-steel mesh-foamed concrete faced wall steel skeleton schematic diagram;
Fig. 3 is assembled sash type light steel frame-steel mesh-foamed concrete faced wall assembly effect picture.
In figure: 1- steel pipe concrete frame column;2- steel pipe concrete frame beam;3- steel mesh;4- wall concrete filled steel tube Rib;5- foamed concrete;6- connection board;7- connection bolt.
Specific embodiment:
Assembled sash type light steel frame-steel mesh-foamed concrete faced wall in invention, illustrates in conjunction with attached drawing 1~3 The utility model the production method is as follows:
Step 1: casting concrete and conserving in steel pipe, steel pipe concrete frame column, the concrete filled steel tube of wallboard are formed Frame beam and wall concrete filled steel tube rib;Processing is correspondingly connected with the bolt hole in bolt aperture on the connection board, 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 welding, forms faced wall light steel frame frame.
Step 2: in faced wall light steel frame frame, welded steel fabric arranges horizontal and vertical wall in steel mesh two 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.
Step 3: production wallboard formwork for placing, configures foamed concrete, pours wallboard foamed concrete, formed after maintenance Assembled sash type light steel frame-steel mesh-foamed concrete faced wall.When faced wall assembles, passes through with external structure and connect Bolt carries out installation connection.
It is a typical case study on implementation of the utility model above, but the implementation of the utility model is without being limited thereto.This The selection of cited each structure size and material can be chosen according to actual needs in utility model, no longer arrange one by one herein It lifts.

Claims (7)

1. assembled sash type light steel frame-steel mesh-foamed concrete faced wall, it is characterised in that: including concrete filled steel tube Frame columns (1), steel mesh (3), wall concrete filled steel tube rib (4), foamed concrete (5), connect steel pipe concrete frame beam (2) Connect end plate (6) and connection bolt (7);Connection board is respectively welded in the capital of steel pipe concrete frame column (1) and suspension column position (6), prefabricated bolt hole in connection board (6);Steel pipe concrete frame column (1) and steel pipe concrete frame beam (2) are welded, and are formed Faced wall light steel frame frame, frame interior welds steel mesh (3) then arrange horizontal and vertical wall in steel mesh two sides Concrete filled steel tube rib (4), wall concrete filled steel tube rib (4) both ends are welded and fixed with faced wall light steel frame frame, so far, are formed Faced wall steel skeleton;Formwork pours wallboard foamed concrete (5), and a kind of assembled sash type light steel frame-steel is formed after maintenance Muscle net-foamed concrete faced wall;When assembly, faced wall is attached with external structure by connecting bolt (7).
2. assembled sash type light steel frame-steel mesh-foamed concrete faced wall according to claim 1, feature Be: the steel pipe concrete frame column (1) and steel pipe concrete frame beam (2) use rectangular or rectangular steel pipe, steel pipe walls Thickness is not more than 8mm, and steel tube section side length is not less than 50mm, manages interior fill concrete.
3. assembled sash type light steel frame-steel mesh-foamed concrete faced wall according to claim 1, feature Be: bar diameter used in the steel mesh (3) is not less than 4mm, and bar spacing is not less than 50mm, and reinforcing bar is arranged vertically, Gu Shape the reinforced mesh that is orthogonal, and steel mesh (3) monolithic in faced wall is laid with, while being poured in the middle part of foamed concrete (5).
4. assembled sash type light steel frame-steel mesh-foamed concrete faced wall according to claim 1, feature Be: 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, the horizontal and vertical wall concrete filled steel tube rib (4) in steel mesh (3) two sides is mutually perpendicular to, with wall light steel frame frame one It rises, constitutes wallboard sash;When foamed concrete (5) pours, concrete filled steel tube rib (4) is partly or entirely cast in wallboard.
5. assembled sash type light steel frame-steel mesh-foamed concrete faced wall according to claim 1, feature Be: the foamed concrete (5) pours thickness and is no less than 60mm.
6. assembled sash type light steel frame-steel mesh-foamed concrete faced wall according to claim 1, feature Be: the steel plate thickness that the connection board (6) uses is not less than 6mm, is machined in connection board and is correspondingly connected with bolt (7) The bolt hole in aperture.
7. assembled sash type light steel frame-steel mesh-foamed concrete faced wall according to claim 1, feature Be: the connection bolt (7) is not less than M16, and intensity is not less than 8.8 grades, when faced wall is installed, each connection board (6) On connection bolt (7) be no less than 4.
CN201820367941.2U 2018-03-19 2018-03-19 Assembled sash type light steel frame-steel mesh-foamed concrete faced wall Expired - Fee Related CN208267162U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108277904A (en) * 2018-03-19 2018-07-13 北京工业大学 Assembled sash type light steel frame-bar-mat reinforcement-foamed concrete faced wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108277904A (en) * 2018-03-19 2018-07-13 北京工业大学 Assembled sash type light steel frame-bar-mat reinforcement-foamed concrete faced wall
CN108277904B (en) * 2018-03-19 2020-09-25 北京工业大学 Assembled frame type light steel frame-reinforcing mesh-foamed concrete combined wall

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Granted publication date: 20181221