Tail water tunnel excavation supporting structure

The utility model discloses a tailrace tunnel excavation supporting structure, which relates to the technical field of supporting structures, and is characterized in that the tailrace tunnel excavation supporting structure comprises a bottom plate, the top surface of the bottom plate is fixedly conn...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAN YONGXI, WANG SHUNLI, WANG XIAOLONG, ZHAO JUNLEI, LIU QISEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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