Finite element stress and vibration analysis of sandwich and multilayered beams

被引：0

作者：

Borovkov, A ^{[1
]}

Avdeev, I ^{[1
]}

Artemyev, A ^{[1
]}

机构：

[1] St Petersburg State Tech Univ, Dept Mech & Control Proc, Lab Computat Mech, St Petersburg, Russia

来源：

SANDWICH CONSTRUCTION 4, VOLS I AND II | 1998年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In present work, the stress and vibration finite element anal:,sis of laminated and sandwich beams is performed. Finite element algorithms and procedures integrated into the original FEA program system and based oil the first-order shear deformation theory (FSDT), third-order theory of Reddy (TSDT-R) and third-order theory of Kant (TSDT-K) and Lanczos method for the solving: of the eigenproblem are developed. Several numerical examples of bending and free vibration of sandwich beams with various material and geometry properties are solved. The comparative analysis of results obtained by the considered models and solutions of the 2D problems of the heterogeneous anisotropic elasticity is fulfilled.

引用

页码：303 / 314

页数：6

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