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| Fracture statistics of brittle materials: Weibull or normal distribution | |
Lu CS(卢春生) ; Danzer R; Fischer FD; Lu, CS (reprint author), Univ Leoben, Inst Struktur & Funkt Keram, A-8700 Leoben, Austria.
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| Source Publication | Physical Review E
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| 2002 | |
| Volume | 65Issue:6Pages:067102 |
| ISSN | 1063-651X |
| Abstract | The fit of fracture strength data of brittle materials (Si3N4, SiC, and ZnO) to the Weibull and normal distributions is compared in terms of the Akaike information criterion. For Si3N4, the Weibull distribution fits the data better than the normal distribution, but for ZnO the result is just the opposite. In the case of SiC, the difference is not large enough to make a clear distinction between the two distributions. There is not sufficient evidence to show that the Weibull distribution is always preferred to other distributions, and the uncritical use of the Weibull distribution for strength data is questioned. |
| Keyword | Heterogeneous Materials Strength Size |
| DOI | 10.1103/PhysRevE.65.067102 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000176762900099 |
| WOS Keyword | HETEROGENEOUS MATERIALS ; STRENGTH ; SIZE |
| WOS Research Area | Physics |
| WOS Subject | Physics, Fluids & Plasmas ; Physics, Mathematical |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/33689 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Lu, CS (reprint author), Univ Leoben, Inst Struktur & Funkt Keram, A-8700 Leoben, Austria. |
| Recommended Citation GB/T 7714 | Lu CS,Danzer R,Fischer FD,et al. Fracture statistics of brittle materials: Weibull or normal distribution[J]. Physical Review E,2002,65,6,:067102. |
| APA | 卢春生,Danzer R,Fischer FD,&Lu, CS .(2002).Fracture statistics of brittle materials: Weibull or normal distribution.Physical Review E,65(6),067102. |
| MLA | 卢春生,et al."Fracture statistics of brittle materials: Weibull or normal distribution".Physical Review E 65.6(2002):067102. |
| Files in This Item: | Download All | |||||
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| E48.pdf（56KB） | 开放获取 | -- | View Download | |||
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