Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Ogawa, Keizo*; Yokoi, Koichi*; Konishi, Naotoshi*
PNC TJ7718 98-001, 76 Pages, 1998/02
None
Yamanoi, Tadayo*; *; *
PNC TJ7361 98-001, 116 Pages, 1998/02
PNC-TJ7361-98-001.pdf:5.92MBPNC-TJ7361-98-001-attribute-list-A-G.pdf:61.72MB
no abstracts in English
Yamanoi, Tadayo*; Kato, Yoshiro*; Okazaki, Hikoya*
PNC TJ1361 95-001, 196 Pages, 1995/03
PNC-TJ1361-95-001.pdf:20.45MBPNC-TJ1361-95-001-attribute-list.pdf:13.11MB
In order to realize the R&D on "exhibiting potential of the geological disposal of radioactive waste", it is neccessary to grasp the geological condition on a nationwide scale, and evaluate its aptitude on the view-point of long-term safety. Geological stability and hydrogeological property of the rock, which are both essential indications of the geological condition, are closely related to the fractures in the rock. It is, therefore, very important to understand the spacial distribution and characteristics of the fracture systems in Japan.