A simplified dual reciprocity boundary element method applied to plate buckling problems

被引：0
|
作者：
Rangel, Alberto Nunes [1 ]
Palermo Jr, Leandro [1 ]
Wrobel, Luiz Carlos [2 ,3 ]
机构：
[1] Arquitetura & Urbanismo Univ Estadual Campinas UNI, Fac Engn Civil, Campinas, Brazil
[2] Brunel Univ London, Dept Mech & Aerosp Engn, London, England
[3] Pontif Catholic Univ Rio De Janeiro, Dept Civil & Environm Engn, Rio De Janeiro, Brazil
来源：
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 2024年 / 166卷
关键词：
Plates (engineering); Boundary element method; Buckling (mechanics); SHEAR-DEFORMABLE PLATES; FREE-VIBRATION ANALYSIS; PERFORATED PLATES; DOMAIN INTEGRALS; BENDING ANALYSIS; LARGE DEFLECTION; ELASTIC PLATES; MODAL-ANALYSIS; STABILITY; TRANSFORMATION;
D O I：
10.1016/j.enganabound.2024.105783
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
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.
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页数：6
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