Slope fixing method for construction of deep foundation pit support

A deep foundation pit support and slope technology, which is applied in excavation, protection devices, infrastructure engineering, etc., can solve the problems of easy displacement, hidden dangers of slope support and reinforcement safety, and single overall structure, and achieves a high level of structural strength. Effect

CN113463661AActive Publication Date: 2021-10-01CHINA THIRD METALLURGICAL GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-10-01

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Abstract

The invention discloses a slope fixing method for construction of a deep foundation pit support. The slope fixing method for construction comprises a concrete pile, wherein support plates are attached to two sides of the concrete pile, fastening plates are attached to the upper and lower ends of the outer side of each support plate, and threaded rods are rotatably mounted on the outer sides of the fastening plates. According to the slope fixing method for construction, the supporting plates are additionally arranged on the two sides of the concrete pile, the threaded rods drive the fastening plates to move so that the supporting plates can be attached to the surface of the concrete pile, the supporting blocks in the middles of the supporting plates can assist in abutting and supporting the supporting plates, the supporting strength of the supporting plates is improved on a certain basis, a reinforcing plate and a waterproof plate are additionally arranged at the top of the concrete pile, the top can be supported and reinforced, meanwhile, the bottom of a second supporting column is inserted into the concrete pile, a first supporting column and a drill rod are inserted into the concrete pile from the top of the top plate, and the structural strength of the interior of the concrete pile can be effectively enhanced.
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Description

technical field

[0001] The invention relates to the technical field of foundation pit support, in particular to a side slope fixing method for construction of deep foundation pit support. Background technique

[0002] There are frequent construction accidents in deep foundation pit engineering, and once an accident occurs, it is very easy to cause mass death and injury, and the consequences are quite serious. The main reason is that the construction plan and various safety precautions during the construction process are not in place. According to the regulations, the construction of deep foundation pit engineering must compile detailed supervision rules to clarify the technical requirements of deep foundation pit engineering and the inspection points of the construction site. The support, reinforcement and protection measures adopted for the side wall of the foundation pit and the surrounding environment. Due to the relatively simple overall structure of the existing deep fo...

Examples

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of this document, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "Top", "Bottom", "Inner", "Outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or ...