地中構造物・基礎の耐震

[I-261] Experimental Study on the Interaction between cut and cover tunnel and surrounding ground during earthquakes
~A Study focusing on the stiffness ratio between the tunnel body and the ground~

〇Fuga Nishino¹, Nishioka Hidetoshi¹, Shimada Takafumi² (1.Chuo University, 2.HRC Laboratory)

Keywords:Cut and cover tunnel, Stiffness ratio, Shear soil tank, Aluminum rod bearing capacity test, Earthquake behavior, Response displacement