当前位置: X-MOL 学术Eng. Anal. Bound. Elem. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
A simplified dual reciprocity boundary element method applied to plate buckling problems
Engineering Analysis With Boundary Elements ( IF 4.2 ) Pub Date : 2024-06-05 , DOI: 10.1016/j.enganabound.2024.105783
Alberto Nunes Rangel , Leandro Palermo Junior , Luiz Carlos Wrobel

The effect of in-plane loads on plate behavior can be studied by buckling analyses. The domain integral containing the effect of the in-plane loads is the essential feature in the boundary element method (BEM) formulations. The dual reciprocity method (DRM) is a technique used in the literature to convert domain integrals to equivalent boundary integrals in the BEM. In this study, the DRM is modified with a meshless solution using similar equations to the method. The plate buckling parameters obtained with the present DRBEM formulation, which considers the effect of shear deformation in the bending model, are compared to results available in the literature.

中文翻译:


解决板屈曲问题的简化对偶互易边界元法



面内载荷对板行为的影响可以通过屈曲分析来研究。包含面内载荷影响的域积分是边界元法 (BEM) 公式中的基本特征。对偶互易法 (DRM) 是文献中使用的一种技术,用于将 BEM 中的域积分转换为等效边界积分。在本研究中,使用与该方法类似的方程,通过无网格解对 DRM 进行了修改。使用当前的 DRBEM 公式获得的板屈曲参数考虑了弯曲模型中剪切变形的影响,并将其与文献中的结果进行了比较。
更新日期:2024-06-05
down
wechat
bug