This paper presents the free vibration and critical buckling analyses of porous plates based on the first-order shear deformation theory by the proposed three-node triangular element. The bending strain fields of the suggested element are enriched by the bubble node located at the centroid of the triangular element.
Nội dung trích xuất từ tài liệu:
A MITC3+ element improved by Edge-based smoothed strains for free vibration and buckling analyses of porous plates based on the first-order shear deformation theory
A MITC3+ element improved by Edge-based smoothed strains for free vibration and buckling analyses of porous plates based on the first-order shear deformation theory
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Tìm kiếm theo từ khóa liên quan:
Civil engineering Free vibration Buckling load Porous plate First-order shear deformation Edge-based smoothed strainTài liệu có liên quan:
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