20506 統一エネルギ原理に基づいた骨組構造解析プログラムの開発(計算力学)

概要

論文の詳細を見る
Framed Structural Analysis was established by Slope -Deflection Method in the early 20th Century. With the progress of Electric Computer, it was completed by the Displacement Method. But, Force Method has more advantage in structural design. It is well known that the minimum potential energy theorem is proposed with respect to the displacements u_i of a given solid and theoretically it gives the upper bound of the stiffness evaluation while the minimum complementary energy theorem gives the lower bound so that the latter method may give the more conservative results of the stress and displacement calculations that the former. In this paper, a Framed Structural Analysis based on the mixed Method is reported.
一般社団法人日本機械学会の論文
2007-03-15