Front segmented bag type grouting steel pipe supporting system and construction method thereof

The invention relates to the field of foundation pit engineering, and discloses a preposed segmented bag type grouting steel pipe supporting system which comprises foundation pit fender posts, preposed segmented bag type grouting steel pipe piles, a reinforcement cushion layer, a basement structure...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JI ZEWEI, SHEN CHONG, SHEN ZHONG, ZHU BAOJIAN, WU YANGHONG, DENG CHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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