ELASTICITY SOLUTIONS FOR FUNCTIONALLY GRADED CIRCULAR PLATES

摘要：

England (2006) proposed a novel theory to study the bending problem of isotropic functionally graded plates subject to transverse biharmonic loads.His theory is extended here to functionally graded plates of transversely isotropic materials.Using the complex variable method,the governing equations of three plate displacements appearing in the expansions of the displacement field are formulated based on the three-dimensional theory of elasticity for a transverse load satisfying the biharmonic equation.The elasticity solutions of an FGM circular plate under biharmonic polynomial loads are derived.Numerical comparison with available solution indicates a good agreement.The effects of related parameters are also discussed.

关键词： Functionally graded materials Circular plates Transversely isotropic Englands Theory Elasticity solutions

作者: B.Yang H.J.Ding W.Q.Chen

作者单位: Department of Civil Engineering,Zhejiang University,Zijingang Campus,Hangzhou 310058,China Departmen Department of Civil Engineering, Zhejiang University, Zijingang Campus,Hangzhou 310058,China Department of Engineering Mechanics,Zhejiang University,Yuquan Campus,Hangzhou,310027,China

会议类型: 国际会议

会议名称: The Third International Conference on Heterogeneous Material Mechanics(第三届国际非均匀材料力学会议)

会议地点: 上海

会议语种:英文

页码: 314-317

在线出版日期: 2011-05-22（万方平台首次上网日期，不代表论文的发表时间）