Numerical simulation of evolution-induced catastrophe
文献类型：期刊论文
| 作者 | Lu CS(卢春生) ; Ke FJ(柯孚久); Bai YL(白以龙); Xia MF(夏蒙棼)
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| 刊名 | Science in China Series A-Mathematics Physics Astronomy & Technological Sciences
 |
| 出版日期 | 1995 |
| 卷号 | 38期号:4页码:462-471 |
| 关键词 | Microcracks Numerical Simulation Fractal Dimension Evolution-Induced Catastrophe Fracture Failure |
| ISSN号 | 1001-6511 |
| 中文摘要 | A numerical simulation of damage evolution in a two-dimensional system of micocracks is presented. It reveals that the failure is induced by a cascade of coalescences of microcracks, and the fracture surface appears fractal. A model of evolution-induced catastrophe is introduced. The fractal dimension is found to be a function of evolution rule only. This result could qualitatively explain the correlation of fractal dimension and fracture toughness discovered in experiments. |
| 类目[WOS] | Mathematics, Applied ; Mathematics |
| 研究领域[WOS] | Mathematics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1995QY20100007 |
| 公开日期 | 2009-08-03 ; 2010-08-20 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/39252]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Lu CS,Ke FJ,Bai YL,et al. Numerical simulation of evolution-induced catastrophe[J]. Science in China Series A-Mathematics Physics Astronomy & Technological Sciences,1995,38(4):462-471. |
| APA | 卢春生,柯孚久,白以龙,&夏蒙棼.(1995).Numerical simulation of evolution-induced catastrophe.Science in China Series A-Mathematics Physics Astronomy & Technological Sciences,38(4),462-471. |
| MLA | 卢春生,et al."Numerical simulation of evolution-induced catastrophe".Science in China Series A-Mathematics Physics Astronomy & Technological Sciences 38.4(1995):462-471. |
入库方式： OAI收割
来源：力学研究所
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