dc.creator | Motok, Milorad | |
dc.date.accessioned | 2022-09-19T15:20:51Z | |
dc.date.available | 2022-09-19T15:20:51Z | |
dc.date.issued | 1997 | |
dc.identifier.issn | 0951-8339 | |
dc.identifier.uri | https://machinery.mas.bg.ac.rs/handle/123456789/148 | |
dc.description.abstract | Nowadays the title problem is usually dealt with using the finite element method (FEM). However, due to a high stress gradient an extremely fine mesh is needed in the vicinity of the contour, and even then the results obtained are of a questionable accuracy in the zones with a small radius of curvature (corners of rectangular openings). In this paper, a different - analytical -approach to the problem was applied by using Muskhelishvilli's solutions based on conformal mapping. Involving functions of a complex variable - and so being very complicated - these solutions were practically applicable for a narrow corner-radius-of-curvature spectrum only. However, after an adequate transformation and reduction to a programmable algorithm, they allowed systematic analyses for an arbitrary small corner radius of the contour and thus a more accurate formulation of its influence on the stress concentration factor (SCF) in a convenient manner. | en |
dc.publisher | Elsevier BV | |
dc.rights | restrictedAccess | |
dc.source | Marine Structures | |
dc.subject | Stress concentration factor | en |
dc.subject | Plate opening | en |
dc.subject | Hole corner radius of curvature | en |
dc.subject | Conformal mapping | en |
dc.title | Stress concentration on the contour of a plate opening of an arbitrary corner radius of curvature | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 12 | |
dc.citation.issue | 1 | |
dc.citation.other | 10(1): 1-12 | |
dc.citation.spage | 1 | |
dc.citation.volume | 10 | |
dc.identifier.doi | 10.1016/s0951-8339(96)00012-3 | |
dc.identifier.scopus | 2-s2.0-0030786744 | |
dc.type.version | publishedVersion | |