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A fully coupled three-dimensional hydro-mechanical finite discrete element approach with real porous seepage for simulating 3D hydraulic fracturing
文献类型：期刊论文
| 作者 | Yan, Chengzeng1; Jiao, Yu-Yong1,3; Zheng, Hong2 |
| 刊名 | COMPUTERS AND GEOTECHNICS
 |
| 出版日期 | 2018 |
| 卷号 | 96页码:73-89 |
| 关键词 | 3D finite discrete element method (FDEM3D) Hydro-mechanical coupling Rock fracture Porous seepage Fracture seepage Hydraulic fracturing |
| ISSN号 | 0266-352X |
| DOI | 10.1016/j.compgeo.2017.10.008 |
| 英文摘要 | A fully coupled 3D hydro-mechanical model with real porous seepage is presented for simulating hydraulic fracturing. In this model, fluid flow in a fracture is expressed by 2D fracture seepage in the broken joint elements based on the Cubic law, while fluid flow in the rock matrix is represented by 3D porous seepage in the tetrahedral elements based on Darcy's law. Several problems that have closed-form solutions and a 3D fracturing problem are given to verify the model. The simulation results show that the model can capture crack initiation and propagation, and the fluid pressure evolution during hydraulic fracturing. |
| WOS研究方向 | Computer Science ; Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000429187300006 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/4256]  |
| 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.China Univ Geosci, Fac Engn ; 2.Beijing Univ Technol, Minist Educ, Key Lab Urban Secur & Disaster Engn 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; |
| 推荐引用方式 GB/T 7714 | Yan, Chengzeng,Jiao, Yu-Yong,Zheng, Hong. A fully coupled three-dimensional hydro-mechanical finite discrete element approach with real porous seepage for simulating 3D hydraulic fracturing[J]. COMPUTERS AND GEOTECHNICS,2018,96:73-89. |
| APA | Yan, Chengzeng,Jiao, Yu-Yong,&Zheng, Hong.(2018).A fully coupled three-dimensional hydro-mechanical finite discrete element approach with real porous seepage for simulating 3D hydraulic fracturing.COMPUTERS AND GEOTECHNICS,96,73-89. |
| MLA | Yan, Chengzeng,et al."A fully coupled three-dimensional hydro-mechanical finite discrete element approach with real porous seepage for simulating 3D hydraulic fracturing".COMPUTERS AND GEOTECHNICS 96(2018):73-89. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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