Knowledge Management System of Institue of Mechanics, CAS
| Initial development of microdamage under impact loading | |
Bai YL(白以龙) ; Ling Z(凌中); Luo LM(骆利民); Ke FJ(柯孚久); BAI, YL (reprint author), CHINESE ACAD SCI,INST MECH,NON LINEAR MECH CONTINUOUS MEDIA LAB,BEIJING 100080,PEOPLES R CHINA.
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| Source Publication | Journal of Applied Mechanics-Transactions of the ASME
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| 1992 | |
| Volume | 59Issue:3Pages:622-627 |
| ISSN | 0021-8936 |
| Abstract | In this paper, the initial development of microdamage in material subjected to impulsive loading was investigated experimentally and analytically with controllable short-load duration. Based on a general solution to the statistical evolution of a one-dimensional system of ideal microcracks, a prerequisite to experimental investigation of nucleation of microcracks was derived. By counting the number of microcracks, the distribution of nucleation of microcracks was studied. The law of the nucleation rate of microcracks can be expressed as a separable function of stress and cracksize. It is roughly linear dependence on loading stress. The normalized number density of microcracks is in agreement with that of a second-phase particle. |
| DOI | 10.1115/1.2893768 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:A1992JQ40600022 |
| WOS Research Area | Mechanics |
| WOS Subject | Mechanics |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/39448 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | BAI, YL (reprint author), CHINESE ACAD SCI,INST MECH,NON LINEAR MECH CONTINUOUS MEDIA LAB,BEIJING 100080,PEOPLES R CHINA. |
| Recommended Citation GB/T 7714 | Bai YL,Ling Z,Luo LM,et al. Initial development of microdamage under impact loading[J]. Journal of Applied Mechanics-Transactions of the ASME,1992,59,3,:622-627. |
| APA | 白以龙,凌中,骆利民,柯孚久,&BAI, YL .(1992).Initial development of microdamage under impact loading.Journal of Applied Mechanics-Transactions of the ASME,59(3),622-627. |
| MLA | 白以龙,et al."Initial development of microdamage under impact loading".Journal of Applied Mechanics-Transactions of the ASME 59.3(1992):622-627. |
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