G. General session

[G-P-25] Geological risk assessment for large-scale underground cavern on the Hyper-Kamiokande project

Misa SANUKI¹, *Mamoru TAKIZAWA¹, Takeshi SUIDO¹, Yoichi ASAOKA², Hidekazu TANAKA², Shoei NAKAYAMA² (1. Tokyo Electric Power Services Co., Ltd., 2. The University of Tokyo)

Keywords:

Hyper-Kamiokande,Large-scale underground cavern,Geological risk assessment,Observational design approach,Hida metamorphic rocks,Gneiss