https://scholars.lib.ntu.edu.tw/handle/123456789/65882
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Tsai, Chwan-Huei | en |
dc.contributor.author | Ma, Chien-Ching | en |
dc.creator | Tsai, Chwan-Huei; Ma, Chien-Ching | - |
dc.date | 1997 | en |
dc.date.accessioned | 2008-11-11T09:22:36Z | - |
dc.date.accessioned | 2018-06-28T17:36:13Z | - |
dc.date.available | 2008-11-11T09:22:36Z | - |
dc.date.available | 2018-06-28T17:36:13Z | - |
dc.date.issued | 1997 | - |
dc.identifier.issn | 00218936 | - |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/86428 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0004912224&doi=10.1115%2f1.2788987&partnerID=40&md5=461b2756a81d0820f0670989015466df | - |
dc.description.abstract | In this study, the transient response of a propagating in-plane crack interacting with half-plane boundaries is investigated in detail. The reflected waves which are gener- ated from traction-free boundaries will interact with the propagating crack and make the problem extremely difficult to analyze. The complete transient solutions are constructed by superimposing fundamental solutions in the Laplace transform do- main. The fundamental solutions represent the responses of applying exponentially distributed loadings in the Laplace transform domain on the surface of a half-plane or the propagating crack faces. We focus our attention on the determination of the dynamic stress intensity factor. The dynamic stress intensity factors of a propagating crack in a configuration with boundaries and subjected to dynamic loadings are obtained in an explicit closed form. The transient solutions obtained in this study are in agreement with the experimental results from the literature. Some interesting phenomena observed in the published experimental works are also identified and discussed. It is concluded that the reflected waves generated from the boundary parallel to the crack have much stronger influence on the propagating crack than those generated from the boundary perpendicular to the crack. When the reflected waves generated from the boundary parallel to the crack return to the moving crack tip, the stress intensity factor will increase rapidly. © 1997 ASME. | - |
dc.format | application/pdf | en |
dc.format.extent | 862562 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en_US | - |
dc.relation | ASME Journal of Applied Mechanics 64 (4): 819-827 | en |
dc.relation.ispartof | ASME Journal of Applied Mechanics | en_US |
dc.title | Theoretical Transient Analysis of the Interaction Between a Dynamically Propagating In-Plane Crack and Traction-Free Boundaries | en |
dc.type | journal article | en |
dc.identifier.scopus | 2-s2.0-0004912224 | - |
dc.relation.pages | 819-827 | - |
dc.relation.journalvolume | 64 | - |
dc.relation.journalissue | 4 | - |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/86428/1/55.pdf | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | journal article | - |
item.languageiso639-1 | en_US | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.fulltext | with fulltext | - |
crisitem.author.dept | Mechanical Engineering | - |
crisitem.author.orcid | 0000-0002-7480-5528 | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 機械工程學系 |
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