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[III-176] FUNDAMENTAL STUDY OF MICROTREMOR ARRAY SURVEY ON A MOUNTAIN TUNNEL
( PART 2: GEOLOGICAL PREDICTION AHEAD OF THE TUNNEL FACE )

*Yasuyuki Hodotsuka¹, Yuka Ota¹ (1. Sumitomo Mitsui Construction Co., Ltd.)

Keywords:

FEM ANALYSIS,GEOLOGICAL PREDICTION AHEAD OF THE TUNNEL FACE,MICROTREMOR ARRAY SURVEY

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