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BEM analysis of reduced dynamic stress concentration by multiple holes

Providakis Konstantinos, Beskos, Dimitri E, Sotiropoulos, Dimitrios A

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URIhttp://purl.tuc.gr/dl/dias/F8252CDA-20F3-4D3B-AD16-040DEF5D03A0-
Identifierhttps://doi.org/10.1002/cnm.1640091108-
Languageen-
Extent8 pagesen
TitleBEM analysis of reduced dynamic stress concentration by multiple holesen
CreatorProvidakis Konstantinosen
CreatorΠροβιδακης Κωνσταντινοςel
CreatorBeskos, Dimitri Een
CreatorSotiropoulos, Dimitrios Aen
Content SummaryThe reduction of stress concentration around a circular hole in a dynamically loaded plate by introducing auxiliary holes around the original hole is studied numerically. The solution of this plane stress problem is carried out in the Laplace transformed domain with the aid of the boundary-element method, and subsequently the time domain response is obtained by numerically inverting the transformed solution. Numerical examples are presented which demonstrate a stress reduction as high as 18 per pent by the introduction of two auxiliary holes in the loading direction for the uniaxial case. en
Type of ItemPeer-Reviewed Journal Publicationen
Type of ItemΔημοσίευση σε Περιοδικό με Κριτέςel
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-17-
Date of Publication1993-
SubjectProjects, Physicsen
Subjectphysics projectsen
Subjectprojects physicsen
Bibliographic CitationC.P. Providakis, D.A. Sotiropoulos , D.E. Beskos, "BΕΜ analysis of reduced dynamic stress concentration by multiple holes", Com. in Numerical Meth. in Eng., vol. 9, no.11 ,pp. 917-924, 1993.doi:10.1002/cnm.1640091108el

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