SMALL-BORE SHAFT STARTING TYPE PIPE-JACKING METHOD FOR JACKING-PIPE BY SEMI-SHIELD MACHINE

PROBLEM TO BE SOLVED: To carry out starting from a limited work site and improve work efficiency while reducing term of works for pipe-jacking method wherewith jacking pipes are laid in the ground by a semi-shield machine, starting from a starting shaft, by a method wherein the pipe jacking from a s...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ARIGA TERUO
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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