Effect of Shear Correction Factor on Response of Cross-ply Laminated Plates using FSDT

Defence Science Journal

J. P. Pramod¹  S. Kapuria¹  P. C. Dumir¹  G. P. Dube¹ 

[1] Indian Institute of Technology Delhi, New Delhi

关键词: FSDT;    shear correction factor;    cross-ply laminate;    first-order shear deformation theory;    crossply plates;    models;    buckling loads;    composite laminated plates;    higher-order shear deformation theory;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

The results of the first-order shear deformation theory (FSDT) depend on the choice of the shear correction factor. In a companion paper, the authors presented a unified general formulation of all higher-order theories for geometrically nonlinear response of cross-ply plates, based on a single polynomial expansion of displacements in the thickness coordinate, z. It includes 10 models available in the literature as special cases. In the present paper, numerical results for the static, vibration, and buckling of the FSDT are compared with the elasticity solution and /or a higher-order theory solution, to investigate the effect of choice of the shear correction factor on the response of composite and simply supported rectangular plates.

【 授权许可】

Unknown