Model development and calibration for the coupled thermal, hydraulic and mechanical phenomena of the bentonite

被引：16

作者：

Chijimatsu, Masakazu ^{[1
]}

Borgesson, Lenart ^{[2
]}

Fujita, Tomoo ^{[3
]}

Jussila, Petri ^{[4
]}

Nguyen, Son ^{[5
]}

Rutqvist, Jonny ^{[6
]}

Jing, Lanru ^{[7
]}

机构：

[1] Hazama Corp, Minato Ku, Tokyo 1058479, Japan

[2] Clay Technol, Lund, Sweden

[3] Japan Atom Energy Agcy, Tokai, Ibaraki, Japan

[4] Helsinki Univ Technol, Helsinki, Finland

[5] Canadian Nucl Safety Commiss, Ottawa, ON, Canada

[6] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[7] Royal Inst Technol, Stockholm, Sweden

来源：

ENVIRONMENTAL GEOLOGY | 2009年 / 57卷 / 06期

关键词：

DECOVALEX; Radioactive waste; MEDIA;

D O I：

10.1007/s00254-008-1401-2

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In 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.

引用

页码：1255 / 1261

页数：7

共 9 条

[1]

Borgesson L., 1999, TR9941 SWED NUCL FUE

[2]

*CSC, 2005, FINN IT CTR SCI ELME

[3]

GATABIN C, 2005, BENTONITE THM MOCK U

[4] Thermomechanics of porous media - I: Thermohydraulic model for compacted bentonite [J].