This paper is concerned with constructing families of Euler–Bernoulli beams which have exactly the same sequence of buckling loads of a given beam. The result is valid under the assumption of pinned–pinned, pinned–sliding and sliding–sliding end conditions. The analysis is based on a reduction of the buckling problem to an eigenvalue problem for a class of strings and on constructing isospectral strings via a Darboux lemma.
|Titolo:||Families of beams with a given buckling spectrum|
|Data di pubblicazione:||2011|
|Appare nelle tipologie:||1.1 Articolo in rivista|