Foundation pit slope protection reinforcing structure for civil engineering
A technology for strengthening structures and civil engineering, applied in soil protection, infrastructure engineering, excavation, etc., can solve problems such as inability to form effective support, affect construction progress, and long time, so as to achieve good reinforcement effect and speed up construction The effect of progress and convenient operation
Inactive Publication Date: 2022-02-11
杨强
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Problems solved by technology
[0002] The foundation pit support is to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit. The support, reinforcement and protection measures are adopted for the side wall of the foundation pit and the surrounding environment. The current foundation pit support forms include row pile support, continuous wall Support, retaining wall support, bolt support, and reinforced concrete support, etc. The basic process of reinforced concrete support is to lay steel bars on the slope protection, then spray concrete on the steel bars, and form the support after the concrete solidifies. The reason is that steel bars cannot form effective support on the slope protection, and secondly, concrete is used to achieve the effect of drainage; however, this support has the following disadvantages: the laying of the overall protective structure takes a long time, including the binding and laying of steel bars, and The spraying and setting time of concrete affect the construction progress
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[0033] Depend on Figure 1-10 Given, a foundation pit slope protection reinforcement structure for civil engineering provided by the present invention includes a lateral support 1 , a longitudinal support 2 , a fixing structure 3 , a reinforcing structure 4 and a reinforcing plate 5 .
[0034] Such as figure 1 As shown, the lateral support is provided with at least two laterally arranged along the slope surface of the slope protection, such as Figure 6 As shown, the lateral support adopts a spliced structure and includes at least two support pipes 11, and the at least two support pipes are spliced longitudinally along the slope of the slope protection of the foundation pit to form the lateral support . Such as Figure 4 and Figure 5 As shown, a pair of openings 111 are provided on both sides of each support pipe, and at least two groups of the pair of openings 111 are provided along the length direction of the support pipe.
[0035] Such as figure 1 As shown, the l...
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The invention discloses a foundation pit slope protection reinforcing structure for civil engineering, and relates to the technical field of foundation pit engineering, the foundation pit slope protection reinforcing structure comprises at least two transverse supports, a longitudinal support, a fixing structure and a reinforcing structure, the transverse supports are transversely arranged along the slope surface of a slope protection, and each transverse support is of a spliced structure and comprises at least two supporting pipes, at least two longitudinal supports are arranged in the longitudinal direction of the slope surface of the slope protection, a pair of open holes is formed in the two sides of the supporting pipe, the longitudinal supports penetrate through the open holes, the fixing structure is used for fixing the longitudinal supports to the supporting pipe, and the reinforcing structure is installed below the fixing structure. Fixing of the supporting pipes and the longitudinal supports is completed through the fixing structures, a grid type reinforcing structure is formed, the stability of the grid type reinforcing structure on the slope surface is improved through the conical thorns of the reinforcing structure, and drainage of the device can be achieved through inner cavities of the supporting pipes.
Description
technical field [0001] The invention relates to the technical field of foundation pit engineering, in particular to a foundation pit slope protection reinforcement structure for civil engineering. Background technique [0002] The foundation pit support is to ensure the safety of the underground structure construction and the surrounding environment of the foundation pit. The support, reinforcement and protection measures are adopted for the side wall of the foundation pit and the surrounding environment. The current foundation pit support forms include row pile support, continuous wall Support, retaining wall support, bolt support, and reinforced concrete support, etc. The basic process of reinforced concrete support is to lay steel bars on the slope protection, then spray concrete on the steel bars, and form the support after the concrete solidifies. The reason is that steel bars cannot form effective support on the slope protection, and secondly, concrete is used to achie...
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IPC IPC(8): E02D17/04E02D3/10
CPCE02D17/04E02D3/103
Inventor 杨强
Owner 杨强
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