Thermomechanical bending investigation of FGM sandwich plates using four shear deformation plate theory

被引：12
|
作者：
Bouamoud, Ahmed [1 ]
Boucham, Belhadj [1 ]
Bourada, Fouad [2 ,3 ]
Houari, Mohammed Sid Ahmed [2 ,4 ,5 ]
Tounsi, Abdelouahed [2 ,6 ,7 ]
机构：
[1] Univ Djilali Liabes Sidi Bel Abbes, LMSS, Fac Technol, Dept Mech Engn, BP 89 Cite Ben MHidi, Sidi Bel Abbes 22000, Algeria
[2] Univ Djillali Liabes Sidi Bel Abbes, Mat & Hydrol Lab, Fac Technol, Civil Engn Dept, Sidi Bel Abbes, Algeria
[3] Ctr Univ Tissemsilt, Dept Sci & Technol, BP 38004, Ben Hamouda, Algeria
[4] Univ Mustapha Stambouli Mascara, Dept Civil Engn, Mascara, Algeria
[5] King Abdulaziz Univ, Ctr Excellence Adv Mat Res, Jeddah 21589, Saudi Arabia
[6] Univ Djillali Liabes Sidi Bel Abbes, Lab Modelisat & Simulat Multiechelle, Dept Phys, Fac Sci Exactes, Sidi Bel Abbes, Algeria
[7] King Fahd Univ Petr & Minerals, Dept Civil & Environm Engn, Dhahran 31261, Eastern Provinc, Saudi Arabia
来源：
STEEL AND COMPOSITE STRUCTURES | 2019年 / 32卷 / 05期
关键词：
sandwich plate; thermomechanical; HSDT; functionally graded material; FREE-VIBRATION ANALYSIS; FUNCTIONALLY GRADED PLATES; HIGHER-ORDER SHEAR; THERMAL BUCKLING ANALYSIS; VISCOELASTIC CYLINDRICAL-SHELL; WAVE-PROPAGATION ANALYSIS; FINITE-ELEMENT SOLUTIONS; STRESS RESPONSES; LAMINATED PLATES; DYNAMIC-ANALYSIS;
D O I：
10.12989/scs.2019.32.5.611
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this work, a four-variable refined plate model is applied to study the thermomechanical bending of two kinds of functionally graded material (FGM) sandwich plates. The sandwich core of one kind is isotropic with the FGM face sheets whereas in the second kind, the sandwich core is FGM with the isotropic and homogeneous face sheets. By considering only four unknown variables, the governing equations are written based on the principle of virtual work and then Navier method is employed to solve these equations. Deflections and stresses of two kinds of FGM sandwich structures are analyzed and discussed. The validity and efficiency of the proposed model is checked by comparing it with various available solutions in the literature. The effects of volume fraction distribution, geometric ratio and thermal load on thermomechanical bending properties of FGM sandwich plate are investigated in detail.
引用
收藏
页码：611 / 632
页数：22
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