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BEM analysis of reduced dynamic stress concentration by multiple holes

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BEM analysis of reduced dynamic stress concentration by multiple holes (EN)
Προβιδακης Κωνσταντινος (EL)
Providakis Konstantinos (EN)
Beskos, Dimitri E (EN)
Sotiropoulos, Dimitrios A (EN)
journalArticle
1993
The 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)
Projects, Physics,physics projects,projects physics (EN)
Communications in Numerical Methods in Engineering (EL)
English
Μη διαθέσιμο (EL)
Not available (EN)
Πολυτεχνείο Κρήτης (EL)
Technical University of Crete (EN)
Technical University of Crete
Institutional Repository Technical University of Crete
School of Electrical and Computer Engineering - Journal Publications



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