CN105133755A - Method for construction of steel bar welding net rack composite shear wall and shear wall structure - Google Patents
Method for construction of steel bar welding net rack composite shear wall and shear wall structure Download PDFInfo
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- CN105133755A CN105133755A CN201510611897.6A CN201510611897A CN105133755A CN 105133755 A CN105133755 A CN 105133755A CN 201510611897 A CN201510611897 A CN 201510611897A CN 105133755 A CN105133755 A CN 105133755A
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- shear wall
- reinforcement welding
- welding rack
- decoration panel
- composite shear
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- 238000003466 welding Methods 0.000 title claims abstract description 63
- 238000010276 construction Methods 0.000 title claims abstract description 42
- 239000002131 composite material Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 64
- 238000005034 decoration Methods 0.000 claims description 42
- 238000010792 warming Methods 0.000 claims description 30
- 210000001015 abdomen Anatomy 0.000 claims description 21
- 210000003205 muscle Anatomy 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 8
- 238000009415 formwork Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract 3
- 230000037431 insertion Effects 0.000 abstract 3
- 239000010410 layer Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Panels For Use In Building Construction (AREA)
- Finishing Walls (AREA)
Abstract
The invention relates to a method for construction of a steel bar welding net rack composite shear wall and a shear wall structure and belongs to the technical field of construction. The composite shear wall comprises decorating panels on the two sides and a steel bar welding net rack in the middle. The steel bar welding net rack comprises a web bar and steel bar nets, wherein the web bar penetrates a heat insulation board, and the steel bar nets are bound to the two ends of the web bar and provided with column steel bars. The decorating panels are fixedly connected with the steel bar welding net rack through a pull connecting piece, insertion plates are fixed to one end of the pull connecting piece, pull hooks are fixed at the other end of the pull connecting piece, the upper end faces and the lower end faces of the decorating panels each are provided with a group of clamping grooves to correspond to the insertion plates, the insertion plates and the pull hooks are in pulled and hung fixation to the decorating panels and the steel bar welding net rack respectively, and concrete is poured on the hollow net rack structure positioned between the heat insulation board and the decorating panels on the two sides to form a stress main body of a wall. The reverse thinking is adopted, first the decorating panels are arranged and then the construction of a load bearing main body is performed, the decorating panels serve as a pouring formwork, the adhesion work of the decorating panels is reduced, a process is simplified, and the construction efficiency is improved.
Description
Technical field
The invention belongs to technical field of buildings, relate to a kind of composite shear wall, be specifically related to a kind of construction method and shear wall structure of reinforcement welding rack composite shear wall.
Background technology
Shear wall is also known as wind-resistant wall or seismic structural wall, earthquake resistant wall, structural wall, the body of wall of horizontal loading that wind load or geological process cause and vertical load is mainly born in house or structure, can prevent structure shear from destroying, shear wall is when building, need to carry out the colligation of reinforcement bar support dagger successively, body of wall is built, support column is built and the operation such as bonding of decoration panel, body of wall is built needs a formwork for placing, the bonding needs of decoration panel sets up scaffold to carry out operation, building complex procedures, construction period is longer, the construction period of building is also corresponding longer, be not suitable with the allegro development trend of modern society, in addition, although existing shear wall can bear larger load, but do not possess good heat-insulating property, if carry out heat preservation construction in body of wall outside, application life of warming plate because of environmental activity be only the half of body of wall service life, and the direct concrete construction of composite shear wall not only wastes a large amount of templates, the displacement of insulation layer wants special measure to control, the difficulty of construction is very large, duty cycle can lengthen, construction cost also increases thereupon.
Summary of the invention
Instant invention overcomes the shortcoming that shear wall construction operation in prior art is many, construction is comparatively loaded down with trivial details, provide a kind of reinforcement welding rack composite shear wall construction method and shear wall structure, this construction method can simplify working procedure greatly, shorten construction period, save construction cost, improve efficiency of construction, not only compact conformation, integraty are good for the shear wall built of this construction method, and heat insulation effect is more stable, heat insulating material is not fragile yet.
Concrete technology contents of the present invention is:
A kind of construction method of reinforcement welding rack composite shear wall, this method is constructed based on reinforcement welding rack composite shear wall structure, key point is, this method is on the basis forming bar frame structure, install fixing architectural surface, last concreting again forms the stressed main body of shear wall, and concrete steps are:
A, with abdomen muscle through the warming plate vertically arranged and vertical with the both sides respectively steel mesh reinforcement colligation with post reinforcing bar in its two ends forms the hollow reinforcement welding space truss structure in both sides;
B, decoration panel and reinforcement welding rack to be connected and fixed by socketing part in the side of reinforcement welding space truss structure;
C, between decoration panel and warming plate, directly carry out concreting, form the stressed main body of reinforcement welding rack composite shear wall.
In described step a, abdomen muscle oblique cutting is through warming plate.
In described step a, the abdomen muscle diameter in reinforcement welding rack is not less than 2mm, and the spacing of abdomen muscle is not more than 200mm.
In described step b, the material of decoration panel is cement, stone material or pottery.
In described step b, the material socketing part is metal or plastics.
In described step b, the described part that sockets is the junction plate that two ends are respectively arranged with plate and drag hook, junction plate one end is fixedly connected with plate end face, the other end is fixedly connected with drag hook, described decoration panel is provided with one group of multiple draw-in groove with plate snap-fit engagement in upper surface and lower surface, inserted at the two ends up and down of plate in the draw-in groove of two neighbouring decoration panels respectively, drag hook and welded steel fabric rack hook are hung fixing.
In described step b, described reinforcement welding rack both sides are all fixedly connected with decoration panel, in step c, and the equal concreting of hollow position between warming plate in the decoration panel of both sides and reinforcement welding rack.
In described step c, the concrete thickness after building is 50mm-150mm, and the coarse aggregate size in concrete is not more than 15mm.
Described shear wall comprises the decoration panel of both sides and the reinforcement welding rack at middle part, reinforcement welding rack comprise one group through the abdomen muscle of warming plate and respectively with the steel mesh reinforcement with post reinforcing bar of abdomen muscle both sides colligation, be provided with between decoration panel and reinforcement welding rack and socket part, socket part one end to be connected with decoration panel, the other end is connected with reinforcement welding rack, and in the warming plate both sides of reinforcement welding rack, concrete has been built in vacancy.
The invention has the beneficial effects as follows: in the construction method of the shear wall that the present invention relates to, first architectural surface is fastened on reinforcement welding rack both sides, warming plate is provided with in reinforcement welding rack, hollow net support structure is formed between warming plate and architectural surface, finally carry out the concreting of stressed main body, compared to prior art, construction method in the present invention has simplified operation, save erection formwork for placing and the bonding operation of later stage architectural surface, speed of application improves greatly, and the bonding firm better effects if of architectural surface, not easily stressed main body comes off with concrete, the shear wall using this construction method to make not only has heat insulation function, and insulation layer does not have possibility on fire, insulation layer is in body of wall inside, life cycle is longer, not easily occur damaging.
Accompanying drawing explanation
Fig. 1 is the structural representation of composite shear wall in the present invention.
Fig. 2 is the front view of Fig. 1.
In accompanying drawing, 1, decoration panel, 2, warming plate, 3, abdomen muscle, 4, post reinforcing bar, 5, plate, 6, drag hook, 7, junction plate, 8, draw-in groove, 9, concrete.
Detailed description of the invention
The present invention relates to a kind of construction method and shear wall structure of reinforcement welding rack composite shear wall, described construction method is constructed based on reinforcement welding rack composite shear wall structure, this method first installs fixing architectural surface on the basis forming bar frame structure, and finally concreting 9 forms the stressed main body of shear wall again.
Specific embodiment, reinforcement welding rack needs to use with the steel mesh reinforcement of post reinforcing bar 4, abdomen muscle 3 and warming plate 2, abdomen muscle 3 diameter is not less than 2mm, the spacing of abdomen muscle 3 is not more than 200mm, and in device surface layer, the material of decoration panel 1 used is cement, stone material or pottery, and preferably cement material is prefabricated forms, decoration panel 1 is when making, be provided with the pattern of color as required on its surface, thus increase the decorative effect of decoration panel 1, the concrete steps of construction method are as described below:
A, with abdomen muscle 3 through the warming plate 2 vertically arranged and its two ends form the hollow reinforcement welding space truss structure in both sides with the steel mesh reinforcement colligation with post reinforcing bar 4 respectively, two groups of neighbouring abdomen muscle 3, after the one group of downward oblique cutting warming plate 2 in top and another lateral column reinforcing bar 4 colligation fix, one group, below is upward to be fixed with another lateral column reinforcing bar 4 colligation inserted through crossing after warming plate 2, upper and lower two-layer abdomen muscle 3 intersection and spacing is not more than 200mm mutually;
B, decoration panel 1 and reinforcement welding rack are connected and fixed by socketing part in the side of reinforcement welding space truss structure, the material socketing part is metal or plastics, be preferably iron material, the described part that sockets is the junction plate 7 that two ends are respectively arranged with plate 5 and drag hook 6, junction plate 7 one end is fixedly connected with plate 5 end face, the other end is fixedly connected with drag hook 6, described decoration panel 1 is provided with one group of multiple draw-in groove 8 with plate 4 snap-fit engagement in upper surface and lower surface, the two ends up and down of plate 5 are inserted respectively in the draw-in groove 8 of two neighbouring decoration panels 1, junction plate 7 level is inwardly stretched out, drag hook 6 and welded steel fabric rack hook are hung fixing, the both sides of reinforcement welding rack are all fixedly connected with decoration panel 1 by socketing part, both sides decoration panel 1 and warming plate 2 all form hollow net support structure, adopt guiding ruler or transit to carry out the adjustment of planar smoothness when being connected and fixed decoration panel 1,
C, directly carry out concrete 9 in two hollow net supports formed between both sides decoration panel 1 and warming plate 2 to build, form the stressed main body of reinforcement welding rack composite shear wall, the thickness of the concrete 9 after building is 50mm-150mm, coarse aggregate size in concrete 9 is not less than 15mm, and, at the every one deck of decoration panel 1, often two-layer or multilayer is carried out concrete 9 after being connected and fixed and is built, after preferably every two-layer decoration panel 1 is connected and fixed, in the hollow net support of both sides, carry out concrete 9 in the upper end of upper side decorative panel 1 to build, the height of architectural surface is the most suitable to be no more than 1500mm, higher efficiency of construction can be kept like this, there is the situation that decoration panel 1 damages or concrete 9 is revealed in the material extruding architectural surface 1 of building caused when decoration panel 1 number of plies can be avoided again too much.
The reinforcement welding rack composite shear wall that the construction method utilizing above-mentioned steps to form builds, comprise the decoration panel 1 of both sides and the reinforcement welding rack at middle part, reinforcement welding rack comprise one group through the abdomen muscle 3 of warming plate 2 and respectively with the post reinforcing bar 4 of abdomen muscle 3 both sides colligation, be provided with between decoration panel 1 and reinforcement welding rack 2 and socket part, socket part one end to be connected with decoration panel 1, the other end is connected with reinforcement welding rack, in reinforcement welding rack both sides, concrete 9 has been built in vacancy, warming plate 2 is arranged in the middle part of body of wall by this shear wall, outside surrounds for concrete 9, not only there is heat insulation effect, the position of warming plate 2 can be avoided occurring to contact with burning things which may cause a fire disaster, substantially the possibility of warming plate 2 initiation fire is stopped, warming plate 2 also can not expose to the sun and rain, life cycle is longer, avoid construction operation and economic loss that periodic replacement brings.
The construction method related in the present invention passes through reverse thinking, first by architectural surface by socketing the hook of part, clamping and reinforcement welding rack are connected and fixed, warming plate is provided with in reinforcement welding rack, the cavity that can carry out building is formed between warming plate and decoration panel, decoration panel and warming plate play the effect of template, directly concrete building can be carried out in cavity, build the stressed main body of rear formation shear wall, this construction method saves erection formwork for placing and later stage laying scaffold carries out the bonding operation of architectural surface, construction period shortens greatly, operating efficiency can be greatly improved, and concrete bonding in architectural surface and stressed main body is more firm, integrative-structure can be regarded as, avoid the situation that architectural surface in prior art often comes off.
Claims (9)
1. the construction method of a reinforcement welding rack composite shear wall, this method is constructed based on reinforcement welding rack composite shear wall structure, it is characterized in that: this method is on the basis forming bar frame structure, install fixing architectural surface, last concreting (9) again forms the stressed main body of shear wall, and concrete steps are:
A, with abdomen muscle (3) through the warming plate (2) vertically arranged and vertical with the both sides respectively steel mesh reinforcement colligation with post reinforcing bar (4) in its two ends forms the hollow reinforcement welding space truss structure in both sides;
B, decoration panel (1) and reinforcement welding rack to be connected and fixed by socketing part in the side of reinforcement welding space truss structure;
C, between decoration panel (1) and warming plate (2), directly carry out concrete (9) build, form the stressed main body of reinforcement welding rack composite shear wall.
2. the construction method of a kind of reinforcement welding rack composite shear wall according to claim 1, is characterized in that: in described step a, and abdomen muscle (3) oblique cutting is through warming plate (2).
3. the construction method of a kind of reinforcement welding rack composite shear wall according to claim 1, it is characterized in that: in described step a, abdomen muscle (3) diameter in reinforcement welding rack is not less than 2mm, and the spacing of abdomen muscle (3) is not more than 200mm.
4. the construction method of a kind of reinforcement welding rack composite shear wall according to claim 1, is characterized in that: in described step b, and the material of decoration panel (1) is cement, stone material or pottery.
5. a kind of reinforcement welding rack composite shear wall according to claim 1, is characterized in that: in described step b, and the material socketing part is metal or plastics.
6. the construction method of a kind of reinforcement welding rack composite shear wall according to claim 1, it is characterized in that: in described step b, the described part that sockets is the junction plate (7) that two ends are respectively arranged with plate (5) and drag hook (6), junction plate (7) one end is fixedly connected with plate (5) end face, the other end is fixedly connected with drag hook (6), described decoration panel (1) is provided with one group of multiple draw-in groove (8) with plate (4) snap-fit engagement in upper surface and lower surface, the two ends up and down of plate (5) are inserted respectively in the draw-in groove (8) of two neighbouring decoration panels (1), drag hook (6) and welded steel fabric rack hook are hung fixing.
7. the construction method of a kind of reinforcement welding rack composite shear wall according to claim 1, it is characterized in that: in described step b, described reinforcement welding rack both sides are all fixedly connected with decoration panel (1), in step c, the equal concreting of hollow position (9) between warming plate (2) in the decoration panel (1) of both sides and reinforcement welding rack.
8. the construction method of a kind of reinforcement welding rack composite shear wall according to claim 1, it is characterized in that: in described step c, the thickness of the concrete (9) after building is 50mm-150mm, and the coarse aggregate size in concrete (9) is not more than 15mm.
9. utilize the reinforcement welding rack composite shear wall that in claim 1, construction method builds, it is characterized in that: described shear wall comprises the reinforcement welding rack at the decoration panel of both sides (1) and middle part, reinforcement welding rack comprise one group through the abdomen muscle (3) of warming plate (2) and respectively with the steel mesh reinforcement with post reinforcing bar (4) of abdomen muscle (3) both sides colligation, be provided with between decoration panel (1) and reinforcement welding rack (2) and socket part, socket part one end to be connected with decoration panel (1), the other end is connected with reinforcement welding rack, in warming plate (2) both sides of reinforcement welding rack, concrete (9) has been built in vacancy.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510611897.6A CN105133755B (en) | 2015-09-23 | 2015-09-23 | A kind of construction method and shear wall structure of reinforcement welding rack composite shear wall |
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| CN201510611897.6A CN105133755B (en) | 2015-09-23 | 2015-09-23 | A kind of construction method and shear wall structure of reinforcement welding rack composite shear wall |
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| CN105133755B CN105133755B (en) | 2017-08-25 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484392A (en) * | 2016-01-13 | 2016-04-13 | 上海欧本钢结构有限公司 | Exterior wall cladding system integrating insulating layer, decorative layer and formwork and construction method thereof |
| CN107143055A (en) * | 2017-07-13 | 2017-09-08 | 鞠明发 | Lattice concrete bearing, insulation and decoration integrated wall and manufacture method |
| WO2018233023A1 (en) * | 2017-06-21 | 2018-12-27 | 山东新活新材料科技有限公司 | Aluminum formwork connecting structure for heat insulating wall and construction method of heat insulating wall using same |
| CN109281414A (en) * | 2018-11-06 | 2019-01-29 | 济南捷源新材料有限公司 | A kind of novel anchoring piece, cast-in-situ wall and construction technology containing steel wire frame plate |
| CN109322421A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | Multi-storey steel structure building including double-layer load-bearing concrete shear wall with built-in sandwich insulation board and method of construction |
| CN109322422A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | A double-layer load-bearing concrete shear wall structure with built-in sandwich insulation board and its construction method |
| CN110219386A (en) * | 2019-06-17 | 2019-09-10 | 濮阳恒瑞建材科技有限公司 | A kind of non-solder assembled network frame plate |
| CN113882668A (en) * | 2021-10-30 | 2022-01-04 | 中国十七冶集团有限公司 | Advanced construction method for concrete wall stone facing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109322421A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | Multi-storey steel structure building including double-layer load-bearing concrete shear wall with built-in sandwich insulation board and method of construction |
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| CN110219386A (en) * | 2019-06-17 | 2019-09-10 | 濮阳恒瑞建材科技有限公司 | A kind of non-solder assembled network frame plate |
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| CN113882668A (en) * | 2021-10-30 | 2022-01-04 | 中国十七冶集团有限公司 | Advanced construction method for concrete wall stone facing |
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| CN105133755B (en) | 2017-08-25 |
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Effective date of registration: 20240428 Address after: 067000 Shop 304, Section 4-5, Juntai Wealth Plaza, Shuangtashan Town, Shuangluan District, Chengde City, Hebei Province Patentee after: Hebei Qirong Technology Co.,Ltd. Country or region after: China Address before: Room 1305, Building D, Meidong International, Guang'an Street, Shijiazhuang City, Hebei Province, 050011 Patentee before: Zhang Jingting Country or region before: China |