Anchor rod structure based on phosphorus-magnesium anchoring agent

The invention provides an anchor rod structure based on a phosphorus-magnesium anchoring agent and a support system of the anchor rod structure. The anchor rod structure comprises a rod body, the anchoring agent, a tray, a lock nut and a self-locking ring, wherein an anchor eye is formed in tunnel s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TANG XIANYONG, TANG MAOQIANG, LI GUOLONG, LIU SHIHONG, GOU GUANGQIANG, MA XINGGUO, LONG ZAIXIAN, AN GUANGWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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