Permeability of porous media under confining pressure
文献类型：期刊论文
| 作者 | Li, Chunguang; Sun, Guanhua; Guo, Mingwei; Wang, Shuilin; Zheng, Hong |
| 刊名 | GEOPHYSICAL JOURNAL INTERNATIONAL
 |
| 出版日期 | 2019 |
| 卷号 | 216期号:3页码:2017-2024 |
| 关键词 | Permeability Bulk modulus Porosity Mechanics |
| ISSN号 | 0956-540X |
| DOI | 10.1093/gji/ggy531 |
| 英文摘要 | Stress is a crucial factor that affects the permeability, and the influence of stress on permeability has been studied extensively by many investigators. In this article, the relationship between confining pressure and permeability is investigated. For this purpose, a void ratio-pressure model based on the theory of incompressible elastic porous media is first proposed, then, based on the model and Kozeny-Carman equation, a new pressure-permeability relationship is proposed. Finally the relationship is utilized to predict the permeability of coal and mudstone under different confining pressures, and these predictions are compared with other models and found to be in better agreement with experimental data reported recently. |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000465601500035 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/15027]  |
| 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, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech, Wuhan 430071, Hubei, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Chunguang,Sun, Guanhua,Guo, Mingwei,et al. Permeability of porous media under confining pressure[J]. GEOPHYSICAL JOURNAL INTERNATIONAL,2019,216(3):2017-2024. |
| APA | Li, Chunguang,Sun, Guanhua,Guo, Mingwei,Wang, Shuilin,&Zheng, Hong.(2019).Permeability of porous media under confining pressure.GEOPHYSICAL JOURNAL INTERNATIONAL,216(3),2017-2024. |
| MLA | Li, Chunguang,et al."Permeability of porous media under confining pressure".GEOPHYSICAL JOURNAL INTERNATIONAL 216.3(2019):2017-2024. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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