ポイント・マッチング法を用いた弾性接触混合境界値問題 : 二次元問題

概要

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This study presents an analytical investigation of a finite plate on a rigid foundation under axisymmetric loading. This problem is important in designing of machine elements. The two dimensional theory of elasticity and the point-matching method are used to analyse the interface stress distribution and the deformation. Numerical solutions are obtained for the various ratio of the height to the length of the finite plate, and the corresponding interface stress distributions and deformations of the loading surface are plotted. The following results are obtained; 1) The way to find the stress distribution and deformation of the finite plate is shown when a part of the interface is separated. 2) The stress distributions and the deformations for various cases are obtained.
山梨大学の論文