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Three-dimensional fracture propagation with numerical manifold method
文献类型：期刊论文
| 作者 | He, Lei4; Yang, Yongtao2; Tang, Xuhai3; Zheng, Hong1; Liu, Quansheng3 |
| 刊名 | ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS
 |
| 出版日期 | 2016 |
| 卷号 | 72页码:65-77 |
| 关键词 | Fracture propagation Three dimensional simulation Numerical manifold method (NMM) Maximum tensile stress criterion |
| ISSN号 | 0955-7997 |
| DOI | 10.1016/j.enganabound.2016.08.008 |
| 英文摘要 | By introducing the concept of mathematical cover and physical cover, the numerical manifold method (NMM) is able to solve continuous and discontinuous problems in a unified way. In this paper, the NMM is developed to analyze three dimensional (3D) fracture propagation. The maximum tensile stress criterion is implemented to determine whether the fracture will propagate and the direction of fracture propagation. Three benchmark problems are analyzed to validate the present algorithm and program. The numerical results replicate available experimental results and existing numerical results. The present algorithm and 3D NMM code are promising for 3D fracture propagation. They deserve to be further developed for the analysis of rock mechanic problems in which the initiation and propagation of multiple fractures, tensile and shear fractures, and fracture propagation under compressive loading are taken into account. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS研究方向 | Engineering ; Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000385595700006 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3944]  |
| 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.Beijing Univ Technol, Minist Educ, Key Lab Urban Secur & Disaster Engn ; 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 3.Wuhan Univ, Sch Civil Engn ; 4.Monash Univ, Sch Civil Engn |
| 推荐引用方式 GB/T 7714 | He, Lei,Yang, Yongtao,Tang, Xuhai,et al. Three-dimensional fracture propagation with numerical manifold method[J]. ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS,2016,72:65-77. |
| APA | He, Lei,Yang, Yongtao,Tang, Xuhai,Zheng, Hong,&Liu, Quansheng.(2016).Three-dimensional fracture propagation with numerical manifold method.ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS,72,65-77. |
| MLA | He, Lei,et al."Three-dimensional fracture propagation with numerical manifold method".ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 72(2016):65-77. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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