Postbuckling analysis of imperfect composite laminated plates on non-linear elastic foundations

HS Shen, FW Williams - International Journal of Non-Linear Mechanics, 1995 - Elsevier
A postbuckling analysis is presented for a uniaxially in-plane loaded, simply supported,
composite laminated rectangular plate resting on a “softening” non-linear elastic foundation …

Symmetry and secondary bifurcation of elastic structures

MO Oyesanya - Mechanics Research Communications, 2005 - Elsevier
We consider non-linear bifurcation problems for elastic structures modeled by the operator
equation F [w; α]= 0 where F: X× Rk→ Y, X, Y are Banach spaces and X⊂ Y. We focus …

[HTML][HTML] The influence of foundation nonlinearity on the post-buckling behavior of a shearable rod near double eigenvalues

VB Glavardanov, NM Grahovac, AD Berecki… - International Journal of …, 2020 - Elsevier
The post-buckling behavior of a compressed, simply supported, shearable elastic rod on a
nonlinear elastic foundation is studied. For the critical values of auxiliary parameter the …

Uticaj Smicanja Na Sekundarne Bifurkacije štapa Oslonjenog Na Nelinearnu elastičnu Podlogu

A Berecki - 2021 - search.proquest.com
Предмет истраживања је послекритично понашање еластичног штапа ослоњеног на
нелинеарну еластичну подлогу. При томе је нарочито посвећена пажња испитивању …

[引用][C] Some remarks on secondary bifurcation in elastic systems with double Z2-symmetries

WU Baisheng - Mechanics Research Communications, 1997 - Elsevier
In some structures subjected to compressive loads, there are many different buckling modes
for the same buckling load, or artificially imposed approach or equality of buckling loads with …