R. A. SOARES JUNIOR, Vitor Cauê Gomes, Leandro Palermo Junior, L. Wrobel
{"title":"边界元法分析穿孔板屈曲时曲率的影响","authors":"R. A. SOARES JUNIOR, Vitor Cauê Gomes, Leandro Palermo Junior, L. Wrobel","doi":"10.2495/be450131","DOIUrl":null,"url":null,"abstract":"The buckling of perforated plates considering the effect of shear deformation is analyzed with the boundary element method. The geometrical non-linearity (GNL) effect included rotation derivatives (curvatures) as well as the deflection derivatives. The importance of the shear deformation in the buckling of perforated plates appeared with the increase of the plate thickness and the effect of curvatures becomes greater in large hole diameter cases.","PeriodicalId":23647,"journal":{"name":"WIT transactions on engineering sciences","volume":"52 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"EFFECT OF CURVATURES IN THE BUCKLING ANALYSIS OF PERFORATED PLATES USING THE BOUNDARY ELEMENT METHOD\",\"authors\":\"R. A. SOARES JUNIOR, Vitor Cauê Gomes, Leandro Palermo Junior, L. Wrobel\",\"doi\":\"10.2495/be450131\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The buckling of perforated plates considering the effect of shear deformation is analyzed with the boundary element method. The geometrical non-linearity (GNL) effect included rotation derivatives (curvatures) as well as the deflection derivatives. The importance of the shear deformation in the buckling of perforated plates appeared with the increase of the plate thickness and the effect of curvatures becomes greater in large hole diameter cases.\",\"PeriodicalId\":23647,\"journal\":{\"name\":\"WIT transactions on engineering sciences\",\"volume\":\"52 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"WIT transactions on engineering sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2495/be450131\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"WIT transactions on engineering sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2495/be450131","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
EFFECT OF CURVATURES IN THE BUCKLING ANALYSIS OF PERFORATED PLATES USING THE BOUNDARY ELEMENT METHOD
The buckling of perforated plates considering the effect of shear deformation is analyzed with the boundary element method. The geometrical non-linearity (GNL) effect included rotation derivatives (curvatures) as well as the deflection derivatives. The importance of the shear deformation in the buckling of perforated plates appeared with the increase of the plate thickness and the effect of curvatures becomes greater in large hole diameter cases.
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