Modelling the Mont Terri HE-D experiment for the Thermal-Hydraulic-Mechanical response of a bedded argillaceous formation to heating
文献类型：期刊论文
| 作者 | Dasgupta, B.8; Fedors, R.9; Pan, P. Z.1; Feng, X. T.1; Rutqvist, J.10; Chen, F.10; Birkholzer, Jens10; Wang, Q.11; Shao, H.12; Kolditz, O.11 |
| 刊名 | ENVIRONMENTAL EARTH SCIENCES
 |
| 出版日期 | 2017 |
| 卷号 | 76期号:9页码:- |
| 关键词 | Geological disposal Argillacceous sedimentary rock Coupled THM processes Anisotropy |
| ISSN号 | 1866-6280 |
| DOI | 10.1007/s12665-017-6662-1 |
| 英文摘要 | Coupled thermal-hydrological-mechanical (THM) processes in the near field of deep geological repositories can influence several safety features of the engineered and geological barriers. Among those features are: the possibility of damage in the host rock, the time for re-saturation of the bentonite, and the perturbations in the hydraulic regime in both the rock and engineered seals. Within the international cooperative code-validation project DECOVALEX-2015, eight research teams developed models to simulate an in situ heater experiment, called HE-D, in Opalinus Clay at the Mont Terri Underground Research Laboratory in Switzerland. The models were developed from the theory of poroelasticity order to simulate the coupled THM processes that prevailed during the experiment and thereby to characterize the in situ THM properties of Opalinus Clay. The modelling results for the evolution of temperature, pore water pressure, and deformation at different points are consistent among the research teams and compare favourably with the experimental data in terms of trends and absolute values. The models were able to reproduce the main physical processes of the experiment. In particular, most teams simulated temperature and thermally induced pore water pressure well, including spatial variations caused by inherent anisotropy due to bedding. |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000401323600017 |
| 出版者 | SPRINGER |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4054]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.NAGRA, Wettingen, Switzerland; 3.Canadian Nucl Safety Commiss; 4.Inst Radioprotect & Surete Nucl; 5.Swiss Fed Nucl Safety Inspectorate; 6.Korea Atom Energy Res Inst, Taejon, South Korea; 7.Japan Atom Energy Agcy; 8.Ctr Nucl Waste Regulatory Anal; 9.US Nucl Regulatory Commiss, Washington, DC 20555 USA; 10.Lawrence Berkeley Natl Lab; |
| 推荐引用方式 GB/T 7714 | Dasgupta, B.,Fedors, R.,Pan, P. Z.,et al. Modelling the Mont Terri HE-D experiment for the Thermal-Hydraulic-Mechanical response of a bedded argillaceous formation to heating[J]. ENVIRONMENTAL EARTH SCIENCES,2017,76(9):-. |
| APA | Dasgupta, B..,Fedors, R..,Pan, P. Z..,Feng, X. T..,Rutqvist, J..,...&Ofoegbu, G..(2017).Modelling the Mont Terri HE-D experiment for the Thermal-Hydraulic-Mechanical response of a bedded argillaceous formation to heating.ENVIRONMENTAL EARTH SCIENCES,76(9),-. |
| MLA | Dasgupta, B.,et al."Modelling the Mont Terri HE-D experiment for the Thermal-Hydraulic-Mechanical response of a bedded argillaceous formation to heating".ENVIRONMENTAL EARTH SCIENCES 76.9(2017):-. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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