MODEL CALIBRATION OF SMALL AND LARGE-SCALE LABORATORY THM EXPERIMENTS OF THE MX-80 BENTONITE

摘要：

In Task A of the international DECOVALEX-THMC project, five research teams study the influence of thermal-hydro-mechanical (THM) coupling on the safety of a hypothetical geological repository for spent fuel. In order to improve the analyses, the teams calibrated their bentonite models with results from laboratory experiments, including swelling pressure tests, water uptake tests, thermally gradient tests, and the CEA mock-up THM experiment. This paper describes the mathematical models used by the teams, and compares the results of their calibrations with the experimental data.

作者: M.Chijimatsu L.Borgesson T.Fujita J.Hernelind P.Jussila T.S.Nguyen J.Rutqvist L.Jing

作者单位: Hazama Corporation, Japan Clay Technology, Sweden Japan Atomic Energy Agency, Japan Helsinki University of Technology, Finland Canadian Nuclear Safety Commission, Canada Lawrence Berkeley National Laboratory, U.S.A. Royal Institute of Technology, Sweden

会议类型: 国际会议

会议名称: 第二届国际应力-水流-热-化学耦合学术大会(2nd International Conference on Coupled Thermo-Hydro-Mechanical Processes in Geosystems and Engineering：Geoproc2006)

会议地点: 南京

会议语种:英文

页码: 68-74

在线出版日期: 2006-05-22（万方平台首次上网日期，不代表论文的发表时间）