Hydraulic fracturing model of a layered rock mass based on peridynamics
文献类型：期刊论文
| 作者 | Qin, Mingqi2,3; Yang, Diansen2,3; Chen, Weizhong2,3; Yang, Shengqi1 |
| 刊名 | ENGINEERING FRACTURE MECHANICS
 |
| 出版日期 | 2021-12-01 |
| 卷号 | 258页码:23 |
| 关键词 | Peridynamics Hydraulic fracturing Layered rock mass |
| ISSN号 | 0013-7944 |
| DOI | 10.1016/j.engfracmech.2021.108088 |
| 英文摘要 | In this work, we proposed a hydraulic fracturing model for layered rock based on peridynamics and studied the mechanism of hydraulic fracturing in a layered rock mass, i.e., complex propa-gation behaviors at the interface such as crossing, kinking, bifurcation, and arrest. Furthermore, we explored the effects of stress difference, elastic modulus ratio, and interface dip angle on the propagation behavior of hydraulic fractures. We found that the stress difference has an important influence on the propagation of hydraulic fractures in a layered rock mass. When the hydraulic fracture design direction is perpendicular to the direction of the maximum principal stress in a layered rock mass, the fracture network will be induced. |
| 资助项目 | National Natural Science Foundation of China[51879260] ; National Natural Science Foundation of China[51879258] ; National Natural Science Foundation of China[51991392] ; National Natural Science Foundation of China[U1806226] ; CAS Interdisciplinary Innovation Team[JCTD-2018-17] ; Key Research Program of the Chinese Academy of Sciences[KFZD-SW-423] |
| WOS研究方向 | Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000718890200007 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/28288]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Yang, Diansen |
| 作者单位 | 1.China Univ Min & Technol, Sch Mech & Civil Engn, State Key Lab Geomech & Deep Underground Engn, Xuzhou 221116, Jiangsu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Mingqi,Yang, Diansen,Chen, Weizhong,et al. Hydraulic fracturing model of a layered rock mass based on peridynamics[J]. ENGINEERING FRACTURE MECHANICS,2021,258:23. |
| APA | Qin, Mingqi,Yang, Diansen,Chen, Weizhong,&Yang, Shengqi.(2021).Hydraulic fracturing model of a layered rock mass based on peridynamics.ENGINEERING FRACTURE MECHANICS,258,23. |
| MLA | Qin, Mingqi,et al."Hydraulic fracturing model of a layered rock mass based on peridynamics".ENGINEERING FRACTURE MECHANICS 258(2021):23. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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