Relationship between load/unload response ratio and damage variable and its application
文献类型：期刊论文
| 作者 | Zhang LP(张浪平); Yin XC(尹祥础); Liang NG(梁乃刚)
|
| 刊名 | Concurrency and Computation-Practice & Experience
 |
| 出版日期 | 2010 |
| 卷号 | 22期号:12页码:1534-1548 |
| 通讯作者邮箱 | zhanglp@lnm.imech.ac.cn |
| 关键词 | Damage Variable (D) Load/Unload Response Ratio (Lurr) Earthquake Prediction Damage Evaluation Evolution-Induced Catastrophe Earthquake Prediction Lurr Theory Rock Failure |
| ISSN号 | 1532-0626 |
| 通讯作者 | Zhang LP |
| 中文摘要 | The physics-based parameter: load/unload response ratio (LURR) was proposed to measure the proximity of a strong earthquake, which achieved good results in earthquake prediction. As LURR can be used to describe the damage degree of the focal media qualitatively, there must be a relationship between LURR and damage variable (D) which describes damaged materials quantitatively in damage mechanics. Hence, based on damage mechanics and LURR theory, taking Weibull distribution as the probability distribution function, the relationship between LURR and D is set up and analyzed. This relationship directs LURR applied in damage analysis of materials quantitatively from being qualitative earlier, which not only provides the LURR method with a more solid basis in physics, but may also give a new approach to the damage evaluation of big scale structures and prediction of engineering catastrophic failure. Copyright (c) 2009 John Wiley & Sons, Ltd. |
| 类目[WOS] | Computer Science, Software Engineering ; Computer Science, Theory & Methods |
| 研究领域[WOS] | Computer Science |
| 关键词[WOS] | EVOLUTION-INDUCED CATASTROPHE ; EARTHQUAKE PREDICTION ; LURR THEORY ; ROCK ; FAILURE |
| 收录类别 | SCI |
| 原文出处 | http://onlinelibrary.wiley.com/doi/10.1002/cpe.1513/full |
| 语种 | 英语 |
| WOS记录号 | WOS:000281329200003 |
| 公开日期 | 2011-03-01 ; 2011-03-30 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/43477]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang LP,Yin XC,Liang NG. Relationship between load/unload response ratio and damage variable and its application[J]. Concurrency and Computation-Practice & Experience,2010,22(12):1534-1548. |
| APA | 张浪平,尹祥础,&梁乃刚.(2010).Relationship between load/unload response ratio and damage variable and its application.Concurrency and Computation-Practice & Experience,22(12),1534-1548. |
| MLA | 张浪平,et al."Relationship between load/unload response ratio and damage variable and its application".Concurrency and Computation-Practice & Experience 22.12(2010):1534-1548. |
入库方式： OAI收割
来源：力学研究所
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