Subway station deep foundation pit composite supporting structure

The utility model relates to the technical field of composite supporting structures, and discloses a subway station deep foundation pit composite supporting structure which comprises a soil nailing wall body device, the bottom of the soil nailing wall body device is fixedly connected with a soil nai...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN ERYING, CHEN YING, CHEN KEYU, CHEN JIAXI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SOIL SHIFTING TRANSPORTING UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of composite supporting structures, and discloses a subway station deep foundation pit composite supporting structure which comprises a soil nailing wall body device, the bottom of the soil nailing wall body device is fixedly connected with a soil nailing wall bottom device, one side of the soil nailing wall bottom device is fixedly connected with a soil nailing wall side wall device, and the other side of the soil nailing wall side wall device is fixedly connected with a soil nailing wall side wall device. The soil nailing device comprises a soil nailing wall side wall device, one side of the soil nailing wall side wall device is movably connected with a soil nailing main body device, the top of the soil nailing wall side wall device is fixedly connected with a fixed nailing wall assembly, and one side of the fixed nailing wall assembly is fixedly connected with a soil nailing wall side assembly. Small holes with the same size are uniformly formed in the two s