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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 国家重大专项专家组成员、教育部热防护专业组组长、国际华人计算力学协会理事、中国航空学会理事、中国航空学会强度与设计专业委员会委员、国际边界单元法协会会员、教育部高等学校航空航天类专业教学指导委员会委员
性别：男
毕业院校：Glasgow University
学位：博士
所在单位：力学与航空航天学院
办公地点：海宇楼403A
联系方式：0411-84706332
电子邮箱：xwgao@dlut.edu.cn
Thermomechanical Analysis of Functionally Graded Materials
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论文类型：会议论文
发表时间：2010-01-01
收录刊物：CPCI-S
卷号：1233
页面范围：935-+
关键字：Boundary-Domain Element Method; Boundary Element Method; Functionally Graded Materials; Thermoelasticity
摘要：This paper presents a boundary-domain element method (BDEM) for transient thermoelastic analysis in two-dimensional, isotropic, continuously non-homogeneous and linear elastic FGMs. Boundary-domain integral representations are derived from the reciprocity theorem by using fundamental solutions of transient coupled linear thermoelasticity for isotropic, homogeneous and linear elastic solids in the Laplace-transformed domain. A collocation method is employed in the numerical implementation. The Stehfest's algorithm is applied to obtain the time-dependent solutions. Numerical results are presented and discussed to verify the accuracy and efficiency of the presented BDEM.