Thermoelastic stresses in a uniformly heated functionally graded isotropic hollow cylinder

作     者：陈伟球 叶贵如 蔡金标 

作者机构：Department of Civil EngineeringZhejiang UniversityHangzhouChina 

出 版 物：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 (浙江大学学报A辑(应用物理与工程)(英文版))

年 卷 期：2002年第3卷第1期

页      面：2-6页

核心收录：

学科分类：08[工学] 080104[工学-工程力学] 0815[工学-水利工程] 0801[工学-力学（可授工学、理学学位）] 

基　　金：Project (No .10 0 0 2 0 16 )supportedbytheNationalNaturalScienceFoundationofChina (NSFC) 

主　　题：thermoelastic stress hollow cylinder functionally graded material 

摘      要：The axisymmetric thermoelastic problem of a uniformly heated, functionally graded isotropic hollow cylinder is considered. An analytical form of solution is proposed. For the case when the Young’s modulus and thermal expansion coefficient have a power\|law dependence on the radial coordinate, explicit exact solution is obtained. For the degenerated case, i.e. when the cylinder is homogeneous and isotropic, no stresses will occur provided it is subjected to a uniform temperature. Numerical results are finally given and some important inclusions are obtained.