Tunneling construction method for super-large-section reloading chamber

The invention discloses a tunneling construction method for a super-large-section reloading chamber. The method adopts a roadheader for tunneling construction, and specifically comprises the followingsteps that (1) a chamber external measure roadway is constructed from a shaft bottom passenger stati...

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Bibliographische Detailangaben
Hauptverfasser:	SU XIAOQIANG, YU HUAJIANG, MENG ZEXUN, WANG XUEFENG, LIU PENG, YU BO, YAN JIEXING, SHANG DONGSHENG, GUO QINGRUI, JIA JIANGWEI, XIE HONGGUANG, LI LIANGHONG, ZHANG JUGUO
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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