Presentation Information
[VI-336]Development of a segment piece joint with fastening force(convex protrusion type)
*Yasuharu Urasawa1, Takahiro Kishishita2, Atsushi Koizumi3, Takumi Taguchi1, Toshiya Haruta2, Munetaka Ozeki1, Kiyoshi Kataoka2 (1. NIPPON HUME CORPORATION, 2. Fujita Corporation, 3. Underground Structure Engineering)
Keywords:
Shield,Joint tensile test,Joint bending test,Rotational-spring constant of joint