@inproceedings{oai:kansai-u.repo.nii.ac.jp:00011253, author = {Kotani, Shuhei and Kitaoka, Takahumi and Nakamura, Makoto and Kusumi, Harushige and 楠見, 晴重}, month = {Aug}, note = {In this research, we chiefly proceed on-site measurement and analysis to examine how the pumping wells influence groundwater properties. The examined region is surrounded by mountains formed by a bowl shaped depression in the Paleozoic strata and granite. The paleozoic strata basin rock is an impermeable bed upon which there is a permeable diluvium and then alluvium. It is estimated a lot of groundwater is saved. However, if an excessive pumping is continued, it can cause the exhaustions of the groundwater and the subsidence, and especially multiple wells which take a large amount of water in a small area are considered to have a great impact. We established a 3D model for groundwater and make suggestions for the adequate management of the groundwater by a pumping simulation analysis. This simulation was the subject of which was a pumping well for water service - water levels for one pump were large. As a result, it can be seen from our research that the fluctuation of water level caused by group wells has been reproduced accurately by using our model., EIT-JSCE Joint International Symposium on Geotechnical Infrastructure Asset Management 2011,EIT-JSCE}, title = {3D seepage flow simulation of groundwater by many pumping wells in Kyoto Basin}, year = {2011} }