Knowledge Management System of Institue of Mechanics, CAS
| Coupling effects of heterogeneity and stress fluctuation on rupture | |
Zhang XH(张晓辉); Rong F(荣峰) ; Jia ZK(贾兆科); Ke FJ(柯孚久); Xia MF(夏蒙棼); Bai YL(白以龙); Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China.
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| Source Publication | Theoretical and Applied Fracture Mechanics
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| 2004 | |
| Volume | 41Issue:1-3Pages:381-389 |
| ISSN | 0167-8442 |
| Abstract | The coupling of mesoscopic strength distribution and stress fluctuation on damage evolution and rupture are examined. The numerical simulations show that there is only weak stress fluctuation at the initial damage stage when the mean field approximation is in effect. As the damage fraction becomes larger than the threshold value, the fluctuation is amplified significantly, and damage localization appears. The coupling between stress fluctuation, disordered heterogeneity and the damage localization may play an essential role in catastrophic rupture. (C) 2003 Elsevier Ltd. All rights reserved. |
| Keyword | Heterogeneity Stress Fluctuation Damage Localization Catastrophic Rupture Models |
| DOI | 10.1016/j.tafmec.2003.11.020 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000220750100026 |
| WOS Keyword | MODELS |
| WOS Research Area | Engineering ; Mechanics |
| WOS Subject | Engineering, Mechanical ; Mechanics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/33807 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Bai, YL (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Zhang XH,Rong F,Jia ZK,et al. Coupling effects of heterogeneity and stress fluctuation on rupture[J]. Theoretical and Applied Fracture Mechanics,2004,41,1-3,:381-389. |
| APA | 张晓辉.,荣峰.,贾兆科.,柯孚久.,夏蒙棼.,...&Bai, YL .(2004).Coupling effects of heterogeneity and stress fluctuation on rupture.Theoretical and Applied Fracture Mechanics,41(1-3),381-389. |
| MLA | 张晓辉,et al."Coupling effects of heterogeneity and stress fluctuation on rupture".Theoretical and Applied Fracture Mechanics 41.1-3(2004):381-389. |
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