境界要素法による非弾性解析 : 第2報, 境界要素法の三次元熱弾塑性クリープ問題への応用

概要

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This study is concerned with an application of the boundary element method (BEM) to a 3-dimensional thermal elastic plastic creep analysis. The BEM has been applied to 2-dimensional or axisymmetric inelastic problems. Results of these analyses showed an applicability of BEM to inelastic problems, but did not provide a numerical example of 3-dimensional thermal elastic plastic creep analysis. We have already developed a 3-dimensional thermal elastic plastic analysis computer program using BEM, and also some numerical techniques which are valid for an accurate and efficient analysis. In this study, the function of our computer program was expanded to be applicable to 3-dimensional thermal elastic plastic creep analysis. The thermal elastic plastic creep analysis of a thick-walled cylinder was performed to confirm the applicability of BEM.
一般社団法人日本機械学会の論文
1989-01-25