Geogrid positioning device for mine

The invention discloses a geogrid positioning device for a mine, and relates to the technical field of civil grids. The geogrid positioning device for the mine comprises a limiting frame, wherein thelimiting frame comprises a pressing plate and positioning columns; a plurality of positioning columns...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	REN FEI, LI XUEFENG, SUN XIELONG, MING GUILIN, LIU HAIJUN, ZHOU JUAN, JIANG MINGLIANG, LIAO HAIPING, SHENG HUASHENG, NIU XINGXING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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