Coupled Thermo-Hydro-Mechanical Analysis for PRP In-situ Test with 2D Finite Element Method
文献类型：会议论文
| 作者 | Zhang, Yu-Jun; Yang, Chao-Shuai |
| 出版日期 | 2011 |
| 会议日期 | JUL 16-17, 2011 |
| 会议地点 | Kota Kinabalu, MALAYSIA |
| 关键词 | Coupled thermo-hydro-mechanical model high level radioactive nuclear waste geological disposal PRP in-situ test 2D FEM analysis |
| 页码 | 83-89 |
| 英文摘要 | In this paper, through establish the momentum equilibrium equation, the continuity equation for water, the energy balance equation and the elastoplastic matrix, one coupled thermo-hydro-mechanical model for saturated-unsaturated porous media is suggested. Taking the Prototype Repository Project (PRP) in-situ test for geological disposal of high level radioactive nuclear waste as the modeling object, the numerical analysis for the coupled thermo-hydro-mechanical processes in near field of a conceptual nuclear waste repository was carried out by using a 2D FEM code developed by the author, and the changes and distributions of temperature, saturation and stresses in the engineered barrier and surrounding rockmass were investigated. The part results obtained were compared with the computation data for the same problem obtained by THAMES code of Japan, and it was shown that the regulations of both results have certain identity qualitatively and quantitatively, but there exists some differences between them. The author also tried to analysis the reasons and got some realization. |
| 会议录 | 2011 AASRI CONFERENCE ON APPLIED INFORMATION TECHNOLOGY (AASRI-AIT 2011), VOL 3
 |
| 会议录出版者 | AMER APPLIED SCIENCES RESEARCH INST |
| 会议录出版地 | LA PUENTE |
| 语种 | 中文 |
| WOS研究方向 | Computer Science |
| WOS记录号 | WOS:000398766800019 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4579]  |
| 专题 | 岩土力学所知识全产出_会议论文 国家重点实验室知识产出_会议论文 |
| 作者单位 | Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn |
| 推荐引用方式 GB/T 7714 | Zhang, Yu-Jun,Yang, Chao-Shuai. Coupled Thermo-Hydro-Mechanical Analysis for PRP In-situ Test with 2D Finite Element Method[C]. 见:. Kota Kinabalu, MALAYSIA. JUL 16-17, 2011. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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