Anti-blocking device for drain hole of soil nailing wall

A soil nailing wall drain hole anti-blocking device comprises a soil nailing wall drain pipe arranged on a soil nailing wall base, a mounting column is inserted into the outer end of the soil nailing wall drain pipe, the mounting column is sleeved with a layer of plastic film, an inner threaded hole...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MENG MINFANG, HUANG SITAO, LAI ZHE, LI XUNQIANG, JING YAOMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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