透水・圧密 (1)

11:30 AM - 11:40 AM JST(2:30 AM - 2:40 AM UTC)

[III-294] Initial stress measurement by small hole overcoring

*Shohei Kawakubo¹, Satoshi Itaba², Kazunori Hase³, Masaomi Onishi⁴ (1. HAZAMA ANDO CORPORATION, 2. National Institute of Advanced Industrial Science and Technology, 3. Sumiko Resources Exploration & Development Co.,Ltd., 4. MACOME CORPORATION)

Keywords:

Initial stresses,Overcoring Technique,Small Size Overcoring,Theoretical Solution,Release Strain

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