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A two-point Padé approximation for the in-plane buckling of a rotating beam

Mathematics and Mechanics of Solids

Published online on

Abstract

Mathematics and Mechanics of Solids, Volume 31, Issue 4, Page 835-858, April 2026.
A global approximation for the neutral stability curve describing the divergence buckling of a uniformly rotating beam clamped off the axis of rotation is proposed using two-point Padé approximants. The resulting formula is based on a local analysis of ...