トンネル(3)

[III-22] Impact assessment and examination of countermeasures in low soil cover section due to tunnel excavation

〇Maresuke Mizuno¹, Kazuyuki maehata¹, Taiki Nakagawa¹ (1.West Nippon Expressway Company Limited)

Keywords:Ground subsidence , Finite Element Method, Management standard value, Tunnel auxiliary construction method