| Unified tensile fracture criterion | |
| Zhang, ZF; Eckert, J | |
| Corresponding Author | Zhang, ZF(zhfzhang@imr.ac.cn) |
| 2005-03-11 | |
| Source Publication | PHYSICAL REVIEW LETTERS
 |
| ISSN | 0031-9007 |
| Volume | 94Issue:9Pages:4 |
| Abstract | We find that the classical failure criteria, i.e., maximum normal stress criterion, Tresca criterion, Mohr-Coulomb criterion, and von Mises criterion, cannot satisfactorily explain the tensile fracture behavior of the bulk metallic glass (BMG) materials. For a better description, we propose an ellipse criterion as a new failure criterion to unify the four classical criteria above and apply it to exemplarily describe the tensile fracture behavior of BMGs as well as a variety of other materials. It is suggested that each of the classical failure criteria can be unified by the present ellipse criterion depending on the difference of the ratio alpha = tau(0)/sigma(0). |
| DOI | 10.1103/PhysRevLett.94.094301 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| WOS ID | WOS:000227566000024 |
| Publisher | AMERICAN PHYSICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/82265 |
| Corresponding Author | Zhang, ZF |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Tech Univ Darmstadt, Dept Mat & Geosci, Div Phys Met, D-64287 Darmstadt, Germany |
| Recommended Citation GB/T 7714 | Zhang, ZF,Eckert, J. Unified tensile fracture criterion[J]. PHYSICAL REVIEW LETTERS,2005,94(9):4. |
| APA | Zhang, ZF,&Eckert, J.(2005).Unified tensile fracture criterion.PHYSICAL REVIEW LETTERS,94(9),4. |
| MLA | Zhang, ZF,et al."Unified tensile fracture criterion".PHYSICAL REVIEW LETTERS 94.9(2005):4. |
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