Unified tensile fracture criterion

doi:10.1103/PhysRevLett.94.094301

IMR OpenIR

	Unified tensile fracture criterion
	Zhang, ZF ; Eckert, J
通讯作者	Zhang, ZF(zhfzhang@imr.ac.cn)
	2005-03-11
发表期刊	PHYSICAL REVIEW LETTERS
ISSN	0031-9007
卷号	94 期号:9 页码:4
摘要	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
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000227566000024
出版者	AMERICAN PHYSICAL SOC
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/82265
通讯作者	Zhang, ZF
作者单位	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
推荐引用方式 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.