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Catastrophic Failure and Critical Scaling Laws of Fiber Bundle Material
Hao SW(郝圣旺); Yang, Hang; Liang, Xiangzhou; Hao, SW (reprint author), Yanshan Univ, Sch Civil Engn & Mech, Qinhuangdao 066004, Peoples R China.; Hao, SW (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Source PublicationMATERIALS
2017-05-01
Volume10Issue:5
ISSN1996-1944
AbstractThis paper presents a spring-fiber bundle model used to describe the failure process induced by energy release in heterogeneous materials. The conditions that induce catastrophic failure are determined by geometric conditions and energy equilibrium. It is revealed that the relative rates of deformation of, and damage to the fiber bundle with respect to the boundary controlling displacement epsilon(0) exhibit universal power law behavior near the catastrophic point, with a critical exponent of 1/2. The proportion of the rate of response with respect to acceleration exhibits a linear relationship with increasing displacement in the vicinity of the catastrophic point. This allows for the prediction of catastrophic failure immediately prior to failure by extrapolating the trajectory of this relationship as it asymptotes to zero. Monte Carlo simulations are completed and these two critical scaling laws are confirmed.
KeywordCatastrophic Failure Scaling Law Fiber Fiber Bundle Model Heterogeneous Material
DOI10.3390/ma10050515
Indexed BySCI ; EI
Language英语
WOS IDWOS:000404411000067
WOS KeywordFORECAST METHOD FFM ; VOLCANIC-ERUPTIONS ; EARTHQUAKES ; LOCALIZATION ; PREDICTION ; STABILITY ; ROCK ; SLIP
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China(11672258) ; National Basic Research Program of China(2013CB834100) ; Natural Science Foundation of Hebei Province(D2015203398)
Classification二类
Ranking1
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/60898
Collection非线性力学国家重点实验室
Corresponding AuthorHao, SW (reprint author), Yanshan Univ, Sch Civil Engn & Mech, Qinhuangdao 066004, Peoples R China.; Hao, SW (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Hao SW,Yang, Hang,Liang, Xiangzhou,et al. Catastrophic Failure and Critical Scaling Laws of Fiber Bundle Material[J]. MATERIALS,2017,10(5).
APA 郝圣旺,Yang, Hang,Liang, Xiangzhou,Hao, SW ,&Hao, SW .(2017).Catastrophic Failure and Critical Scaling Laws of Fiber Bundle Material.MATERIALS,10(5).
MLA 郝圣旺,et al."Catastrophic Failure and Critical Scaling Laws of Fiber Bundle Material".MATERIALS 10.5(2017).
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