地中構造物の耐震 (2)

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

[CS10-33] Study of the effect of different modeling methods for tunnels intersecting crush zones on the critical displacement

*Ippei Hata¹, Yuta Mitsuhashi¹, Seiji Nagata², Yoshinori Miyagawa², Yuto Yamanoi², Hiroyuki Kumata³ (1. KOZO KEIKAKU ENGINEERING Inc., 2. Central Research Institute of Electric Power Industry, 3. Tohoku Electric Power Co.,Inc.)

Keywords:

crush zone,tunnel structure,three-dimensional material nonlinear analysis,seismic performance evaluation