Discussion on groundwater flow around the active Futagawa Fault based on geological structure and physical properties

Susumu Shibutani1,2, Weiren Lin1, Koichiro Sado3 and Akihiro Aizawa3, (1)Kyoto University, Kyoto, Japan, (2)Chi-ken Sogo Consultants Co., Ltd., Niihama, Japan, (3)Chi-ken Sogo Consultants Co., Ltd., Tokyo, Japan