Cofferdam with locking steel pipe piles

The cofferdam comprises a plurality of steel pipe piles, female lock catches and male lock catches are symmetrically arranged on the outer walls of the two sides of the steel pipe piles in the axis direction of the steel pipe piles, and the female lock catches are provided with open grooves; the two...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG JINZE, JOO TAE-YOUL, CHENG CHEN, ZHANG JIN, LI HANG, BIAN YAN, BAI YABIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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