Presentation Information

[III-174]Attempt of tunnel face forecasts using waves while dump truck driving as a seismic interferometry

*Hideyuki Murayama1, Yusuke Nagae1, Nao Ikeda1, Arai Yasuhito1, Yui Norimitsu2, Hideo Saito2 (1. Fujita Corporation, 2. JGI, Inc.)

Keywords:

Mountain tunnel,Geological servey ahead of tunnel face,Seismic interferometry theory,Auto-correlation,Dump truck waves