Roadway supporting method under influence of high ground stress and mining

The invention relates to the technical field of roadway supporting, and particularly discloses a roadway supporting method under high ground stress and mining influence, which comprises the following steps: step 1, cleaning the inner wall of a roadway, step 2, punching according to design to mount a...

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Bibliographische Detailangaben
Hauptverfasser:	CAO ZHEN, YANG KELONG, SU MINGLONG, ZHAO YE, YU JINGBO, WEI LIGANG, JIANG DELEI, YIN CHENGLIANG, ZHOU XIN, MA GANG, ZHAO SHICHUAN, LI MINGYUAN, LI XIANGYU, DU CHAO, ZHENG CHONG, JI XINBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SHAFTS TUNNELS
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