Stochastic Vibration Analysis of Skew Functionally Graded Plates Using Higher Order Shear Deformation Theory

被引：0
|
作者：
Tomar, Sanjay Singh [1 ]
Talha, Mohammad [1 ]
机构：
[1] Indian Inst Technol, Sch Engn, Mandi, Mandi, India
来源：
2017 INTERNATIONAL CONFERENCE ON ADVANCES IN MECHANICAL, INDUSTRIAL, AUTOMATION AND MANAGEMENT SYSTEMS (AMIAMS) - PROCEEDINGS | 2017年
关键词：
Functionally graded materials; third order shear deformation theory; skew plates; Vibration; Coefficient of variance; THERMAL ENVIRONMENTS; COMPOSITE PLATES; ELEMENT;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The aim of current paper is to investigates the vibration response of skew FGM plate. The material properties such as elastic modulus, poisons ratio and volume fraction index are assumed as independent random variables. The formulation is based on Reddy's third order theory (TSDT). A C0 continuous finite element formulation was adopted to accomplish the results. A perturbation technique with order one has been employed to calculate the second order statics of for the current finite model. In order to evaluate the efficiency of the current model convergence and comparison studies have been performed. Further parametric studies have been done for various governing parameters such as elastic modulus, poisons ratio, skew angles and boundary conditions.
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页码：131 / 138
页数：8
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