検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

Hydraulic modelling of unsaturated zones around three openings at the argillaceous Tournemire site (France)

泥岩のTournemireサイト(フランス)における3つの坑道周辺の不飽和領域のモデル化

上原 真一*; 小林 晃*; 千々松 正和*; 大西 有三*; 藤田 朝雄; Rejeb, A.*

Uehara, Shinichi*; Kobayashi, Akira*; Chijimatsu, Masakazu*; Onishi, Yuzo*; Fujita, Tomo; Rejeb, A.*

This paper reports the results of hydraulic modelling under unsaturated condition at the domain around openings in argillaceous rock formation at the Tournemire site, France, in order to determine permeability value suitable to explain measured distribution of saturation ratio. We performed modelling with finite element method with consideration of seasonal changes of humidity in the openings. Results of modelling could simulate reasonably well the characteristics of the measured distribution. Modelling results with permeability 10$$^{-19}$$ m$$^{2}$$ to 10$$^{-20}$$ m$$^{2}$$ show good agreement with the measurement results. This study is a part of works for Task C of the DECOVALEX-THMC project.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.