Thermohydromechanics of partially saturated geological media:: governing equations and formulation of four finite element models

被引：233
作者：
Rutqvist, J
Börgesson, L
Chijimatsu, M
Kobayashi, A
Jing, L
Nguyen, TS
Noorishad, J
Tsang, CF
机构：
[1] Lawrence Berkeley Lab, Div Earth Sci, Berkeley, CA 94705 USA
[2] Clay Technol AB, Ideon Res Ctr, S-22370 Lund, Sweden
[3] Japan Nucl Cycle Dev Inst, Tokai Works, Geol Isolat Technol Sect, Tokai, Ibaraki 3191194, Japan
[4] Royal Inst Technol, Div Engn Geol, S-10044 Stockholm, Sweden
[5] Atom Energy Control Board, Ottawa, ON K1P 5S9, Canada
来源：
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES | 2001年 / 38卷 / 01期
关键词：
D O I：
10.1016/S1365-1609(00)00068-X
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
This paper presents the general governing equations for coupled thermohydromechanical (THM) processes in saturated and unsaturated geologic formations and reviews four finite element codes fur modeling of such system. Three of the codes are developed for the special purpose of analyzing coupled THM processes in unsaturated porous and fractured geological media, and the fourth is a commercial code that has been used in its standard version, with a few adaptations for this specialized problem. The basic assumptions and fundamental equations for coupled THM processes in unsaturated porous fractured rock are presented. and formulations of the four finite element models are compared. (C) 2001 Elsevier Science Ltd. All rights reserved.
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页码：105 / 127
页数：23
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