Supporting beam transfer structure in foundation pit and construction method thereof

According to the foundation pit inner supporting beam transfer structure and the construction method thereof, a foundation pit periphery supporting structure is used for supporting and retaining soil pressure on the outer side of a foundation pit, and an effective working space is provided for const...

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Bibliographic Details
Main Authors LIU ZHAOQUAN, SHENG CHUANFAN, WANG XIONG, ZENG ZHENGKE, TONG HUANLE, LIN DIANQING
Format Patent
LanguageChinese
English
Published 25.10.2022
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:According to the foundation pit inner supporting beam transfer structure and the construction method thereof, a foundation pit periphery supporting structure is used for supporting and retaining soil pressure on the outer side of a foundation pit, and an effective working space is provided for construction of a main body basement structure; the inner supporting beam column system is an effective inner supporting structure stress system aiming at a supporting structure on the periphery of a foundation pit in the foundation pit earth excavation process, a reinforcing section bottom plate is arranged at the position, close to the position where the elevation of a foundation pit bottom plate changes, of the end portion of a foundation pit bottom plate on the side of a few-layer basement body structure, and a conversion buttress is arranged at one end of the reinforcing section bottom plate. One end of at least one inner supporting beam in the inner supporting beams is in stress connection with the conversion butt
Bibliography:Application Number: CN202211052635