| Presentation | 1999/10/25 Electric potential change caused by ground water flood in sedimentary soft rocks, deep underground Takaharu Kawase, Tetsu Nishioka, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A new technology of detecting underground water is on development, applying Electrokinetic phenomena that causes electric potential change in the ground generated from water flow. The paper reports a remarkable potential change observed at the time of water flood during excavation. The observation site is surrounded by mud stone under -50m of ground level in Sagamihara city, Kanagawa prefecture. A stream potential coefficient for sedimentary soft rocks was approximately estimated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Underground water / electric potential measuring / electrokinetic phenomena |
| Paper # | SANE99-61 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 1999/10/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Electric potential change caused by ground water flood in sedimentary soft rocks, deep underground |
| Sub Title (in English) | |
| Keyword(1) | Underground water |
| Keyword(2) | electric potential measuring |
| Keyword(3) | electrokinetic phenomena |
| 1st Author's Name | Takaharu Kawase |
| 1st Author's Affiliation | Tokyu Construction Co., Ltd.() |
| 2nd Author's Name | Tetsu Nishioka |
| 2nd Author's Affiliation | Tokyu Construction Co., Ltd. |
| Date | 1999/10/25 |
| Paper # | SANE99-61 |
| Volume (vol) | vol.99 |
| Number (no) | 389 |
| Page | pp.pp.- |
| #Pages | 7 |
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