Shear buckling analysis of cross-ply laminated plates resting on Pasternak foundation

被引：2

作者：

Topal, Umut ^{[1
]}

Nazarimofrad, Ebrahim ^{[2
]}

Kholerdi, Seyed Ebrahim Sadat ^{[3
]}

机构：

[1] Karadeniz Tech Univ, Fac Technol, Dept Civil Engn, Trabzon, Turkey

[2] Bu Ali Sina Univ, Dept Civil Engn, Hamadan, Iran

[3] Malayer Univ, Dept Civil Engn, Malayer, Iran

来源：

STRUCTURAL ENGINEERING AND MECHANICS | 2018年 / 68卷 / 03期

关键词：

laminated composite plates; shear buckling; Rayleigh Ritz method; Pasternak foundation; RESTRAINED ORTHOTROPIC PLATES; COMPOSITE PLATES; ELASTIC-FOUNDATION; INPLANE SHEAR; RITZ METHOD; VIBRATION; LOADS;

D O I：

10.12989/sem.2018.68.3.369

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents the shear buckling analysis of symmetrically laminated cross-ply plates resting on Pasternak foundation under pure in-plane uniform shear load. The classical laminated plate theory is used for the shear buckling analysis of laminated plates. The Rayleigh-Ritz method with novel plate shape functions is proposed to solve the differential equations and a computer programming is developed to obtain the shear buckling loads. Finally, the effects of the plate aspect ratios, boundary conditions, rotational restraint stiffness, translational restraint stiffness, thickness ratios, modulus ratios and foundation parameters on the shear buckling of the laminated plates are investigated.

引用

下载

页码：369 / 375

页数：7

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