Comprehensive drainage system penetrating through complex karst cave group tunnel

The invention discloses a comprehensive drainage system penetrating through a complex karst cave group tunnel, and belongs to the technical field of tunnel drainage. The comprehensive drainage system comprises a karst cave crossing section, a downstream deepened inverted arch section and an upstream...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HU WEIJUN, ZHOU XIANG, LIANG JUNHAI, HE YANQUAN, LAI ZENGWEI, ZHANG GUANSHU, HUANG HAIFENG, XIAN YOUGONG, HUANG YUN, WU CHUNWEI, SONG WEI, SHAO YU, LUO JUNHUI, HUANG DEGENG, SONG YUANPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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