Showing papers by "Qiusheng Li published in 1994"
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TL;DR: In this paper, the exact solutions for the stability analysis of a one-step bar of varying cross-section subjected to concentrated and distributed axial loads are found first, and then the exact solution of that bar is used to derive the eigenvalue equation of a multi-stage bar of different cross-sections subjected to more complicated loads by using transition matrices.
48 citations