A Study of a Geological Environment Influenced by Fault Movement(II)

Shingu, Kazuki*; Horinokuchi, Kenji*; Nakajima, Toshihide*; Furumori, Hisayoshi*

JNC TJ7400 2005-005, 250 Pages, 1994/03

JNC-TJ7400-2005-005.pdf:23.33MB

The objective of this study is to prove the long-term geoscientific stability of a geological environment. This was accomplished by measurement of stress and study of rock properties around an active fault in the Atotsu fault system near Mozumi in the Kamioka mining district. A future goal of the project is to clarify the areal extent and degree to which fault movement at the surface and at depth affects mechanical changes.