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Ιδρυματικό Αποθετήριο [SANDBOX]
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
EN
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EL
| URI: | http://purl.tuc.gr/dl/dias/1DD54937-3112-41C4-998E-ED390635BA7C | ||
| Έτος | 1997 | ||
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | ||
| Άδεια Χρήσης |
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| Βιβλιογραφική Αναφορά | C.P. Providakis , D.A. Sotiropoulos, "Α BEM approach to the stress concentration reduction in viscoplastic plates by multiple holes," Comp.and Struct., vol. 64,no.1-4 pp. 313-317, 1997.doi:10.1016/S0045-7949(96)00152-6 https://doi.org/10.1016/S0045-7949(96)00152-6 | ||
| Εμφανίζεται στις Συλλογές |
This paper is concerned with the reduction of stress concentration around a circular hole of a plate undergoing small strain, small rotation visco-plastic deformation. The stress concentration of this plane-stress problem is determined by using the direct boundary element method (BEM) equation of the problem. The BEM equation is discretized and solved numerically. Numerical examples are presented which demonstrate a very good stress reduction by the introduction of auxiliary holes in the loading direction.
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