NONLINEAR NUMERICAL ANALYSIS OF LARGE DEFLECTION OF FGM CIRCULAR PLATE

摘要：

The fundamental objective in this paper lies in finding out numerically large deflection of axisymmetrical homogeneous and functionally graded material (FGM) circular clamped plates under uniformly distributed load.The governing equations of large deflection of FGM plate were first derived and the dimensionless ones with boundary conditions were given.The nonlinear boundary-value problems for ordinary differential equations (ODEs) were solved using ODEs solver,COLSYS.The numerical results are obtained.The research method in this paper is effective and the results provide basis for the nonlinear analysis or engineering applications of functionally graded circular plate problem.

关键词： large deflection numerical analysis FGM plate

作者: Y.Dai X.Chong P.Zhang Z.Q.Zheng

作者单位: Department of Mechanical Engineering,Academy of Armored Forces Engineering,Beijing 100072,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: 808-811

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）