Novel driving-in type anti-leakage steel pipe soil nail

The utility model provides a novel drive-in type antiseep steel pipe soil nail which comprises a body, grouting holes, a conical end head, a cushion, a reinforcing rod piece, a non-return cover and a waterproof barb, the grouting holes are dispersedly arranged on the outer wall of the body, the coni...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHONG JINHUA, HUO BAIGANG, ZHOU XULUN, YANG LIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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