Composite shear wall and construction method

A technology of shear walls and steel bars, applied in the direction of walls, structural elements, building components, etc., can solve the problems of difficult welding technology, difficult construction, hoisting and transportation, and heavy weight, so as to achieve a high degree of intensive production and reduce space constraints , the effect of broad industry promotion prospects

Inactive Publication Date: 2007-04-11
张晶廷
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Problems solved by technology

[0002] Reinforced grid frame cement sandwich panels (CL wall panels) have the characteristics of light weight, heat preservation, and convenient factory prefabrication and on-site construction. In recent years, they have developed very rapidly. The title is "A Lightweight Load-bearing Sandwich Panel" and the title of 01261101.8 "A Lightweight Load-bearing Partial Sandwich Panel". Cross-linked slab” discloses the technical scheme of the load-bearing slab of the three-layer reinforced cross-linked skeleton. In practical applications, this kind of slab is relatively thick, which brings some difficulties to construction, hoisting and transportation. In addition, high-rise buildings require the main load-bearing steel bars The diameter is thicker, and the overall welding technology is more difficult

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  • Composite shear wall and construction method

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Embodiment Construction

[0021] The design feature of the composite shear wall skeleton with combined reinforced steel bars shown in Figure 1 is to highlight the load-bearing structure of the slab. The cross-linked steel bar is composed of two-layer steel bar flat screens 2, 3 and cable-stayed steel bars 6 that are welded and staggered. The core plate 4 is set at the offset center, one side is used as the main stress reinforcement of the shear wall, and the other side is fixed with an insulation layer. The main stress reinforcement flat net 2 is formed by hanging one or more layers of reinforcement flat net 1 outside the hook 5. After the formwork is fixed on site, concrete 7 and 8 are poured on both sides to form a composite reinforced concrete shear wall, in which one side of the external reinforced flat mesh is used as a load-bearing wall, and the other side is used as a composite thermal insulation wall.

[0022] As shown in Figure 1, the oblique wires of the composite shear wall frame with connect...

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Abstract

The present invention provides composite shear wall and its construction process. The composite shear wall includes heat insulating core board and cross-linking steel bar network, and features that the bearing parts of the cross-linking steel bar network has one or several flat steel bar networks connected through hooks. The construction process of the composite shear wall includes the steps of: welding flat steel bar network; welding cross-linking steel bar network; hanging the bearing flat steel bar network; and in-situ casting concrete. The present invention has easy transportation, and the composite shear wall has high strength, high bearing capacity, convenient in-situ assembling and other advantages.

Description

technical field [0001] The invention relates to a composite shear wall and a construction method, belonging to the technical field of building components and building construction. Background technique [0002] Reinforced grid frame cement sandwich panels (CL wall panels) have the characteristics of light weight, heat preservation, and convenient factory prefabrication and on-site construction. In recent years, they have developed very rapidly. The title is "A Lightweight Load-bearing Sandwich Panel" and the title of 01261101.8 "A Lightweight Load-bearing Partial Sandwich Panel". Cross-linked slab” discloses the technical scheme of the load-bearing slab of the three-layer reinforced cross-linked skeleton. In practical applications, this kind of slab is relatively thick, which brings some difficulties to construction, hoisting and transportation. In addition, high-rise buildings require the main load-bearing steel bars The diameter is thicker, and the overall welding technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/84E04B1/16E04B1/74E04C5/04E04C5/06E04C5/16
Inventor 张晶廷
Owner 张晶廷
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