摘要
本文用变厚度板壳大挠度理论的修正迭代法,对复合载荷作用下的周边固定的变厚度圆薄板进行了求解,得到了精确度较高的二次近似解析解。本文的结果用于特殊情况就可以得到和文[1,2]完全一致的结果。本文还绘出特征曲线进行了比较,其结果是理想的。
By using the modified iteration method for solving large deflection of plates with variable thickness [ 1 ], the problem of circular plates with variable thickness subjected to combined loads under the boundary condition of the clamped edges is solved and comparatively more accurate secondorder approximate analytical solution is obtained. If the results given in this paper is degraded for the special cases, the results coinciding with those given by paper[ 1 ], [ 2 ] can be obtained. In this paper, the characteristic curvse are plotted and some comparisions are made. The results are satisfactory.
出处
《甘肃工业大学学报》
1989年第2期102-114,共13页
Journal of Gansu University of Technology
