Pipeline foundation pit supporting structure and construction method thereof: Fid-Bau Portal

Pipeline foundation pit supporting structure and construction method thereof

WANG ZHIHE / HUANG RUIWEN / CHEN ZIHAO

The invention relates to the technical field of foundation pit supporting, in particular to a pipeline foundation pit supporting structure and a construction method thereof. The pipeline foundation pit supporting structure comprises a plurality of steel sheet piles used for supporting the inner wall of a foundation pit, and the multiple steel sheet piles are connected through a connecting assembly. A drainage hole is formed in one side of the steel sheet pile in the thickness direction of the steel sheet pile in a penetrating mode, the foundation pit is provided with a drainage assembly used for sucking muddy water in the foundation pit, and a supporting mechanism used for improving the supporting effect of the steel sheet pile is arranged in the foundation pit. The sewage pipeline foundation pit supporting device has the effect of supporting the sewage pipeline foundation pit.

本申请涉及基坑支护的技术领域，尤其是涉及一种管道基坑支护结构及其施工方法，其包括用于支护基坑内壁的钢板桩，所述钢板桩设置有多条，多条所述钢板桩通过一连接组件相互连接，所述钢板桩的一侧沿所述钢板桩的厚度方向穿设有排水孔，所述基坑设置有用于抽吸所述基坑内泥水的排水组件，所述基坑内设置有用于提高所述钢板桩的支护效果的支撑机构。本申请具有利于对污水管道基坑进行支护的效果。

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