補修･補強 (6)

3:20 PM - 3:30 PM JST(6:20 AM - 6:30 AM UTC)

[VI-1260] Examining the effects of removing inter-tunnel anchors using two-dimensional numerical analysis

*Koki Maeda¹, Takeharu Tajiri², Ryota Sano², Yoshiyuki Shigeta¹ (1. PACIFIC CONSULTANTS CO., LTD., 2. Central Nippon Expressway Company Limited)

Keywords:

abo tunnel,mountain tunnel,maintenance,ground anchors,reinforcement

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