不均質はりの大たわみ問題の積分方程式法による解析 : 第1報, 断面の性質が急変する場合の解析

概要

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This paper is concerned with the large-deflection analysis of extensible beams that have discontinuities in cross-sectional properties by the integral equation method. Since the governing equation of the large-deflection problems of extensible beams has a non-linear form, it is difficult to analyse the problems by the conventional integral equation method. In a previous paper we proposed the iterative scheme that has the numerical stability to solve such problems. In this paper we apply the proposed scheme to the large-daflection problems of discontinuous, extensible beams. A number of numerical examples of beams with various edge conditions are analysed for deflections, and the influence of discontinuities on the non-linear properties of extensible beams is discussed.
一般社団法人日本機械学会の論文
1986-10-25