軟岩・硬岩

[25-5-1-03] Strength and deformation characteristics of porous soft rock under dry and saturated conditions (Part 6)

*TAICHI YAMAWAKI¹, Takeo Umezaki², Kawamura Kawamura², Kousuke Matsuba², Tadashi Kumada³, Hiroshi Matsuyama³ (1. Shinshu University, Graduate School, 2. Shinshu University, 3. C. E. Management Integrated Laboratory Co. Ltd)

Keywords:Porous soft rock, Velocity of S-wave, Splitting tensile strength