Connection structure of building composite floor slab and steel bar truss shear wall

A technology of superimposed floor slabs and steel trusses, which is applied to building structures and buildings, can solve problems such as unreasonable overall assembly and connection structures, inconvenient operation of components, and impact on prefabricated buildings, so as to shorten the construction period and improve building quality. , Good effect of on-site assembly and connection
CN103397705AInactive Publication Date: 2013-11-20INSTALLATION BRANCH WEIHAI CONSTR GRP CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
INSTALLATION BRANCH WEIHAI CONSTR GRP CO LTD
Publication Date
2013-11-20
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a connection structure of a building composite floor slab and a steel bar truss shear wall, and belongs to the field of building members. a one-way or two-way prestressed steel bar and a light steel rid are embedded in a prefabricated slab at the lower part of the connection structure; an oblong hole is formed in the end part of the light steel rib; an upper layer steel bar of the composite floor slab is paved in a notch in the upper part of the light steel rib; poured-in-place concrete is positioned at the upper part of the prefabricated slab to cover the light steel rib and the upper steel bar; a steel frame is arranged at the periphery of the shear wall, and is welded with a steel bar truss together; a pre-buried steel plate is arranged on the wall surface of the shear wall; a steel plate bracket, a reinforcing steel bar and a connecting plate all connected with the composite are welded onto the pre-buried steel plate; a concave pit is formed in the upper end of the shear wall; a short pattern steel fastener is welded on the steel frame at the lower end of the shear wall; the shear wall is connected with the composite floor slab; the composite floor slab is directly placed on the steel plate bracket of the shear wall, and is fixed in a manner that a bolt penetrates through the oblong hole in the end part of the light steel rib and the oblong hole in the connecting plate welded on the pre-buried steel plate of the wall surface of the shear wall; meanwhile, the reinforcing steel bar welded on the pre-buried steel plate of the wall surface of the shear wall is connected with the composite floor slab.
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Description

Technical field

[0001] The invention relates to the field of building components, in particular to a connecting structure of a building's laminated floor slab and a reinforced truss shear wall. Background technique

[0002] As we all know, in recent years, the construction of green, energy-saving, and healthy buildings has become our basic national policy. The industrialized engineering construction model marked by standardization and industrialization requires factory prefabrication of engineering construction as the mainstay, and on-site mechanized assembly cooperation. The formwork system required for prefabrication is relatively complicated, high cost, inconvenient operation of the connection between components, and poor integrity, which affects the development of prefabricated buildings. Therefore, it is urgent to find a technical measure to solve these problems; in order to achieve the above goals, currently All parts of the country are actively researching building structu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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