Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최낙삼 | - |
dc.date.accessioned | 2019-10-14T07:20:56Z | - |
dc.date.available | 2019-10-14T07:20:56Z | - |
dc.date.issued | 2005-06 | - |
dc.identifier.citation | NDT & E INTERNATIONAL, v. 38, No. 4, Page. 268-274 | en_US |
dc.identifier.issn | 0963-8695 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0963869504001173 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/111064 | - |
dc.description.abstract | Kaiser effects in acoustic emission (AE) behavior of composite laminates under repetitive thermal cyclic-loads are quantitatively analyzed to identify AE source mechanisms. The repetitive thermal loads brought about a large reduction, i.e. an exponential decrease, in AE total ring-down counts and AE amplitudes. It was thought that generation of most thermo-AE events during the first thermal cycle was not caused by crack propagation, but by secondary micro-fracturing due to abrasive contact between crack surfaces. For subsequent thermal cycles, on the other hand, a small number of weak thermo-AE events were generated due to frictional sliding contact. Such behavior of thermo-AE showed different characteristics according to specimen types and the maximum temperature in the thermal load cycles. (C) 2004 Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported by the research fund of Hanyang University (HY-2002). The authors are grateful to Mr Y.B. Kim for his experimental assistance. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER SCI LTD | en_US |
dc.subject | acoustic emission | en_US |
dc.subject | composites | en_US |
dc.subject | Kaiser effects | en_US |
dc.subject | thermal cyclic-load | en_US |
dc.subject | source mechanisms | en_US |
dc.title | Kaiser effects in acoustic emission from composites during thermal cyclic-loading | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.ndteint.2004.09.005 | - |
dc.relation.journal | NDT & E INTERNATIONAL | - |
dc.contributor.googleauthor | Choi, Nak-Sam | - |
dc.contributor.googleauthor | Kim, Tae-Won | - |
dc.contributor.googleauthor | Rhee, Kyoung Y. | - |
dc.relation.code | 2007206951 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | nschoi | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.