Radial expansion extrusion type anchor rod

The invention provides a radial expansion extrusion type anchor rod, and belongs to the technical field of anchor rods. The radial expansion extrusion type anchor rod comprises an anchor rod body, a tray, a traction assembly and an expansion assembly, the tray is slidably arranged at the outer end o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG WEI, LIU YAFAN, LI CHAOBO, YUAN WEI, PENG SHU, XUE YANYU, WANG ANLI, WANG LIYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS GALLERIES HYDRAULIC ENGINEERING LARGE UNDERGROUND CHAMBERS MINING SHAFTS SOIL SHIFTING TUNNELS UNDERGROUND OR UNDERWATER STRUCTURES
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