Coupled THM processes modeling and stochastic simulation considering spatial variability of hydraulic conductivity in underground storage caverns
文献类型：会议论文
| 作者 | Zhang, Chengyuan; Liu, Xiaoyan; Liu, Quansheng |
| 出版日期 | 2006 |
| 会议日期 | SEP 26-26, 2006 |
| 会议地点 | Cheju Isl, SOUTH KOREA |
| 关键词 | coupled THM processes underground storage cavern hydraulic conductivity stochastic geostatistical simulation |
| DOI | 10.4028/www.scientific.net/KEM.326-328.561 |
| 页码 | 561 |
| 英文摘要 | Stochastic simulation method considering the heterogeneity of hydraulic conductivity is suggested in this paper. Hydraulic field is simulated by using our FEM code for THM coupling processes. The results show that hydraulic gradient at different location around the cavern is differently dependent on water-curtain pressure in deterministic model. A probability range of hydraulic gradient at each point with 10m space between each was examined by means of stochastic realization of spacial variability of hydraulic conductivity. These analyses are contributed to determine the values interval of water-pressure and groundwater flux into the cavern with a given security for LPG containment design and evaluation considering the spacial variability of hydraulic conductivity. |
| 会议录 | EXPERIMENTAL MECHANICS IN NANO AND BIOTECHNOLOGY, PTS 1 AND 2
 |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD |
| 会议录出版地 | DURNTEN-ZURICH |
| 语种 | 英语 |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Engineering ; Science & Technology - Other Topics ; Materials Science |
| WOS记录号 | WOS:000243448200138 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4413]  |
| 专题 | 岩土力学所知识全产出_会议论文 |
| 作者单位 | Chinese Acad Sci, Inst Rock & Soil Mech |
| 推荐引用方式 GB/T 7714 | Zhang, Chengyuan,Liu, Xiaoyan,Liu, Quansheng. Coupled THM processes modeling and stochastic simulation considering spatial variability of hydraulic conductivity in underground storage caverns[C]. 见:. Cheju Isl, SOUTH KOREA. SEP 26-26, 2006. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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