Underground garage roof structure facilitating cable laying and roof construction method
A technology for underground garage and cable laying, which is applied to underwater structures, infrastructure projects, floor slabs, etc., can solve the problems of low construction efficiency, low project quality, and difficulty in laying cables, shortening the construction period and ensuring engineering The effect of quality and guaranteeing laying efficiency
Pending Publication Date: 2018-05-01
TIANJIN 20 CONSTR
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Problems solved by technology
The underground garage is usually a frame structure, and the cable laying casing is considered to avoid the frame beam of the underground garage. Generally, it is reserved at a very low position below the frame beam. However, this setting will cause a large amount
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[0015] The specific implementation method of the present invention will be further described below in conjunction with the drawings:
[0016] Such as figure 1 As shown, the underground garage roof structure that is convenient for cable laying in this embodiment includes an underground garage roof main body 1. The underground garage roof main body 1 is provided with a local raised structure 2 whose top height is higher than that of the underground The height of the main body 1 of the roof of the garage, and the external wall exit casing 3 is provided on the local convex structure 2. The design of this structure increases the height of the position of the casing by setting up a local raised structure on the main body of the roof of the underground garage and presetting the protruding part of the exit casing on the outer wall, so that the outer wall can go out when cables are laid later. The location of the casing is easy to find. When excavating the earth, only the local raised st...
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Abstract
The invention discloses an underground garage roof structure facilitating cable laying and a roof construction method. The underground garage roof structure comprises an underground garage roof main body. A local bulge structure is arranged on the underground garage roof main body, the top height of the local bulge structure is higher than the height of the underground garage roof main body, and an outer wall outdoor sleeve is arranged on the local bulge structure. The construction method comprises the steps that when the underground garage roof main body is constructed, the local bulge structure is constructed on the underground garage roof main body, the outer wall outdoor sleeve is reserved on the local bulge structure, and the top height of the local bulge structure is higher than theheight of the underground garage roof main body. According to the underground garage roof structure, the position of the outer wall outdoor sleeve can be easy to find out when a cable is laid in the later period, the earthwork excavation volume is decreased, cable laying difficulty is lowered, and the engineering quality is guaranteed.
Description
Technical field [0001] The invention belongs to the technical field of civil construction, and particularly relates to an underground garage roof structure and a roof construction method convenient for cable laying. Background technique [0002] Underground garages are supporting facilities that almost all modern residential buildings are equipped with. During the construction of the underground garage, there are often many pipes and cables that need to pass through the wall. It is necessary to preset the outer wall exit casing to make the cables and pipes pass through the casing to prevent the pressure from the building wall damage. The underground garage is usually a frame structure, and the cable laying casing is considered to avoid the frame beam of the underground garage. Generally, it is reserved at a very low position below the frame beam. However, this setting makes the subsequent cable laying work a lot of earthwork excavation , The position of the casing is not easy t...
Claims
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Login to View More IPC IPC(8): E04B5/48E02D29/045
CPCE02D29/045E04B5/48
Inventor 支波马柏隆巩屏南赵怀亮许翰儒石瑞亮
Owner TIANJIN 20 CONSTR