Freezing-method sinking shaft wall tunnelling machine

The invention belongs to the technical field of geotechnical engineering mechanical equipment, and particularly relates to a freezing-method sinking shaft wall tunnelling machine. The freezing-method sinking shaft wall tunnelling machine comprises a walking device, a vehicle body is erected on the u...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIN XIANGFEI, FAN HUIJI, WANG BAOLE, LIANG HUALEI, LI YONGLI, JIAO HUAZHE, CHEN XINMING, ZHANG JIANGLING, LI XINLEI, SHI YULIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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