Thermomechanical Elastic Post-Buckling of Functionally Graded Materials Plate with Random System Properties\

被引：7

作者：

Jagtap, K. R. ^{[1
]}

Lal, Achchhe ^{[1
]}

Singh, B. N. ^{[2
]}

机构：

[1] SV NIT, Dept Mech Engn, Surat 395007, India

[2] IIT Kharagpur, Dept Aerosp Engn, Kharagpur, W Bengal, India

来源：

INTERNATIONAL JOURNAL FOR COMPUTATIONAL METHODS IN ENGINEERING SCIENCE & MECHANICS | 2013年 / 14卷 / 03期

关键词：

Stochastic finite element method; Post-buckling response; FGM plates; Elastic foundation; Random system properties; HSDT;

D O I：

10.1080/15502287.2012.711423

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This paper presents the stochastic post-buckling response of elastically supported FGM plate with random system properties subjected to uniform and nonuniform temperature change with temperature-dependent and -independent material properties. The FGMs plate is supported with two parameters of Pasternak foundation with Winkler cubic nonlinearity. The basic formulation is based on higher-order shear deformation theory (HSDT) with von-Karman nonlinearity using modified C-0 continuity. A direct iterative-based nonlinear finite element method combined with first-order perturbation technique is used to compute the second-order statistics (mean and coefficient of variation) of post-buckling response of FGM plates.

引用

页码：175 / 194

页数：20

共 44 条

[1] THERMAL BUCKLING ANALYSIS OF ANTISYMMETRIC ANGLE-PLY LAMINATES BASED ON A HIGHER-ORDER DISPLACEMENT FIELD
CHANG, JS
LEU, SY
[J]. COMPOSITES SCIENCE AND TECHNOLOGY, 1991, 41 (02) : 109 - 128
[2] Chia C. Y., 1980, NONLINEAR ANAL PLATE
[3] Buckling analysis of functionally graded plates subjected to uniaxial loading
Feldman, E
Aboudi, J
[J]. COMPOSITE STRUCTURES, 1997, 38 (1-4) : 29 - 36
[4] Stochastic finite-element analysis for elastic buckling of stiffened panels
Graham, LL
Siragy, EF
[J]. JOURNAL OF ENGINEERING MECHANICS-ASCE, 2001, 127 (01): : 91 - 97
[5] Nonlinear vibration and dynamic response of functionally graded plates in thermal environments
Huang, XL
Shen, HS
[J]. INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2004, 41 (9-10) : 2403 - 2427
[6] Stochastic nonlinear free vibration analysis of elastically supported functionally graded materials plate with system randomness in thermal environment
Jagtap, K. R.
Lal, Achchhe
Singh, B. N.
[J]. COMPOSITE STRUCTURES, 2011, 93 (12) : 3185 - 3199
[7] Javaheri R, 2002, Z ANGEW MATH MECH, V82, P277, DOI 10.1002/1521-4001(200204)82:4<277::AID-ZAMM277>3.0.CO
[8] 2-Y
[9] Random vibration of the functionally graded laminates in thermal environments
Kitipornchai, S
Yang, J
Liew, KM
[J]. COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2006, 195 (9-12) : 1075 - 1095
[10] Kleiber M., 1992, STOCHASTIC FINITE EL

← 1 2 3 4 5 →