トンネル①

10:30 AM - 10:40 AM JST(1:30 AM - 1:40 AM UTC)

[III-71] An Experimental Study on Improving the Load-Bearing Capacity of New Invert Shapes

*Megumi Yamada¹, Mizuki Omori¹, Shota Inaba¹, Kosuke Kawata¹, Nobuharu Isago¹, Toshiro Otsu², Sigekazu Seki², Hiroyuki Hasegawa², Taichi Nakamura², Yu koizumi³ (1. Tokyo Metropolitan University, 2. East Nippon Expressway Company Limited, 3. Public Works Research Institute)

Keywords:

Mountain tunnel,Invert,Heaving,Model experiment,Reinforcement material