CONSTRUCTION METHOD FOR TUNNEL SUPPORT

Provided is a construction method for tunnel support that is provided along the inner walls of a tunnel. The method comprises: a frame structure disposing step (S125, S150) for disposing a frame structure (135) at a prescribed position; a base support forming step (S115, S120, S140, S145) for formin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOKOTA, Yasuhiro, DATE, Kensuke
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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