トンネル (5)

[III-172] Analytical study of the mechanical behavior of vertical pre-reinforcement under slope

*Tomohisa Amemiya¹, Yuto Tatebayashi¹, Kosuke Kawata¹, Nobuharu Isago¹, Kazuo Nishimura¹, Hiromichi Shiroma² (1. Tokyo Metropolitan University, 2. West Nippon Expressway Sogo Service Okinawa Company)

Keywords:mountain tunnel, auxiliary method, vertical pre-reinforcement method, numerical analysis