Refined theories based on non-polynomial kinematics for the thermoelastic analysis of functionally graded plates

被引：23

作者：

Ramos, I. A. ^{[1
]}

Mantari, J. L. ^{[2
]}

Pagani, A. ^{[3
]}

Carrera, E. ^{[3
]}

机构：

[1] Univ Nacl Ingn, Fac Mech Engn, Rimac, Peru

[2] Univ Ingn & Tecnol, Fac Mech Engn, Lima, Peru

[3] Politecn Torino, Dept Mech & Aerosp Engn, Corso Duca Abruzzi 24, I-10129 Turin, Italy

来源：

JOURNAL OF THERMAL STRESSES | 2016年 / 39卷 / 07期

关键词：

Carrera unified formulation; functionally graded materials; nonpolynomials functions; sandwich plates; thermolelastic analysis; SHEAR DEFORMATION-THEORY; HIGHER-ORDER SHEAR; SANDWICH PLATES; BENDING ANALYSIS; FINITE-ELEMENTS; ZIGZAG THEORIES; FREE-VIBRATION; SHELLS; STRESS; BEAM;

D O I：

10.1080/01495739.2016.1189771

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This article presents an analytical solution for the thermoelastic analysis of simply supported functionally graded sandwich plates using the Carrera unified formulation, which allows the automatic implementation of various structural theories. The governing equations for plates under thermal loads are obtained using the principal of virtual displacement and solved using the Navier method. Linear and nonlinear temperature fields through the thickness are taken into account. Particular attention is focused on plate theories with nonpolynomial refined kinematics. The results of the present displacement fields are compared with the classical polynomial ones, proposed by Carrera, for several orders of expansion.

引用

页码：835 / 853

页数：19

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