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

Deep foundation pit supporting structure and deep foundation pit construction method thereof

ZHANG XIAOLIANG / LI SHOUWEN / GONG ZHIPENG / ZHOU ZHONG / CHEN DIDONG / YE TAOPING

The invention provides a deep foundation pit supporting structure and a deep foundation pit construction method thereof. The deep foundation pit supporting structure comprises a lateral protection plate, a third threaded through hole is formed in the front surface of the lateral protection plate, a metal plug device is arranged in the third threaded through hole, and the metal plug device comprises a metal head, a gasket and a screw head. Through the combination of a lateral protection plate and a metal plug device, the design of the lateral protection plate comprises the metal plug device which is used for enhancing the structural stability and durability of the plate, and due to the application of a gasket and a screw head, the fixed connection of the gasket and the screw head can be used for further stabilizing the structure and dispersing the stress generated due to tightness; the durability and the stability of the connecting part are improved, the arc-shaped connecting rod and the arc-shaped connecting bent opening are used for providing flexible connection and allowing movement or adjustment to a certain degree, and meanwhile the stability of the whole structure is kept.

本发明提供一种深基坑支护结构及其深基坑施工方法。该基于一种深基坑支护结构，包括，侧向保护板，所述侧向保护板的前表面设置有第三螺纹通孔，所述第三螺纹通孔的内部设置有金属塞子装置，所述金属塞子装置包括金属头、垫圈与螺丝头。通过侧向保护板与金属塞子装置的结合，侧向保护板的设计中包括金属塞子装置，用于加强板材的结构稳定性和耐用性，垫圈和螺丝头的应用：垫圈和螺丝头的固定连接可能用于进一步稳固结构，同时分散因紧，故而产生的应力，增加连接部位的耐用性和稳定性，并可以拆除，弧形连接杆与弧形连接弯口，用于提供柔性连接，允许一定程度的活动或调整，同时保持整体结构的稳定性。

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