dc.citation.endPage |
42 |
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dc.citation.number |
2 |
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dc.citation.startPage |
35 |
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dc.citation.title |
대한조선학회 |
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dc.citation.volume |
21 |
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dc.contributor.author |
김동섭 |
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dc.contributor.author |
박종은 |
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dc.date.accessioned |
2023-12-22T13:11:44Z |
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dc.date.available |
2023-12-22T13:11:44Z |
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dc.date.created |
2019-01-21 |
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dc.date.issued |
1984-06 |
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dc.description.abstract |
A line integral is exhibited which has the same value for all paths surrounding the tip of crack in a two dimensional strain field of elastic-plasticc material. Finite element method was used to determine Rice's J-integral value in centrally cracked plate. These numerical J-integral values were compared with corresponding values of reference with low hardening and high yield strength. The J-integral value was also computed for a crack extension and different load condition. For increasing crack length the value of J-integral also increases, this means that the crack is unstable. To prove path independent, three paths were used in the analysis and proved. |
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dc.identifier.bibliographicCitation |
대한조선학회, v.21, no.2, pp.35 - 42 |
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dc.identifier.issn |
1225-1178 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/25783 |
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dc.identifier.url |
http://www.snak.or.kr/02_journal/journal01.htm |
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dc.language |
한국어 |
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dc.publisher |
대한조선학회 |
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dc.title.alternative |
균열(龜裂)을 가진 사각평판(四角平板)의 수치해법(數値解法)에 의(依)한 J-적분치(積分値) |
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dc.title |
Numerical Analysis of J-integral Value in the Rectangular Plate with a Crack |
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dc.type |
Article |
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dc.description.isOpenAccess |
FALSE |
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dc.description.journalRegisteredClass |
domestic |
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