Positioning device for bridge pile foundation steel casing in deepwater torrent area

The utility model relates to a positioning device for a bridge pile foundation steel casing in a deepwater torrent area, which comprises a plurality of steel pipe piles arranged in a matrix and a drilling platform fixedly connected to the upper ends of the plurality of steel pipe piles, and the dril...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU XIN, LI FU, WU WENBIN, MEI ZHENGYOU, ZHANG KAICONG, YAN HAIYONG, TIAN HUIYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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