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Force-bearing type underplate component

A load-bearing and bottom plate technology, applied to building components, floors, structural elements, etc., can solve the problems of inconvenient pipeline penetration, low shear resistance, and poor integrity, so as to reduce production costs and construction costs and improve overall performance, cost savings

Inactive Publication Date: 2008-07-30
邱则有
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Problems solved by technology

", in this utility model patent scheme, the floor slab is composed of multiple reinforced concrete prefabricated components, and the two-way structure is formed by forming a criss-cross layout with existing steel bars and reinforced concrete prefabricated components, without the need for on-site formwork. The existing steel bars and the original steel bars of the reinforced concrete prefabricated components form a criss-cross layout, which can bear two-way loads. However, it is a one-way structure and requires existing steel bars to bear two-way loads. Moreover, the longitudinal rib structure of its components causes Horizontal partition, inconvenient for pipeline penetration, low shear resistance of the superimposed interface between cast-in-place concrete and floor, high consumption of steel bars and concrete for floor or roof construction, high cost, and poor integrity

Method used

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Embodiment Construction

[0051] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0052] As shown in the drawings, the present invention includes a bottom plate 1, which is characterized in that it also includes a long C-shaped member 2, and the lower side of the flange of the long C-shaped member 2 is connected with the bottom plate 1. In the accompanying drawings, 1 is a base plate, 2 is a strip I-shaped member, and 3 is a reinforcement. In the following drawings, those with the same number have the same description. As shown in FIG. 1 , the load-bearing bottom plate component includes a bottom plate 1 , which also includes a long C-shaped component 2 , and the lower side of the flange of the long C-shaped component 2 is connected with the bottom plate 1 .

[0053] The present invention is characterized in that the web of the long C-shaped member 2 is provided with holes 3 at intervals. As shown in FIG. 2 , holes 3 at intervals ar...

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Abstract

The invention relates to a stressed soleplate component, including a soleplate (1). The invention is characterized in that the component also comprises elongated C-shaped components (2); the bottom flange of each of the elongated C-shaped components (2) is connected with the soleplate (1). The invention is applicable to cast-in-situ reinforced concrete or a hollow floor system, a roof system, walls and a foundation slab of the prestressed reinforced concrete as well as a vierendeel bridge girder, and is particularly suitable for a hollow flat slab.

Description

(1) Technical field [0001] The invention relates to a load-bearing floor member. (2) Background technology [0002] At present, the floors and roofs of multi-high-rise buildings are mainly cast-in-place concrete as a whole. The general construction method is to set up temporary scaffolding at the construction site, set up the bottom plate, and configure steel bars according to needs, and then perform concrete on site. pouring. The so-called prefabricated floor is manufactured in the factory in advance instead of the floor construction on site. Then this prefabricated floor is moved into the site and installed on the corresponding scaffolding for construction. Due to its advanced workability, the construction period can be shortened, so It has been widely used in recent years. Such prefabricated base plates include profiled steel plates, concrete base plates and prestressed concrete base plates, etc. However, there are also some problems in the construction and application ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/38E04B5/23E04B5/18E04B5/16E04C5/00
Inventor 邱则有
Owner 邱则有
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