Instability mode interaction: From Van Der Neut model to ECBL approach
D Dubina, V Ungureanu - Thin-Walled Structures, 2014 - Elsevier
In the case of an ideal structure, the theoretical equilibrium bifurcation point and the
corresponding load, N cr, are obtained at the intersection of the pre-critical (primary) force …
corresponding load, N cr, are obtained at the intersection of the pre-critical (primary) force …
Imperfection amplitudes for nonlinear analysis of open thin-walled steel cross-sections used in rack column uprights
MM Pastor, M Casafont, J Bonada, F Roure - Thin-walled structures, 2014 - Elsevier
When numerical models are used to predict behaviour of open thin-walled steel cross-
sections, the nonlinear analysis results can be influenced by the magnitudes introduced as …
sections, the nonlinear analysis results can be influenced by the magnitudes introduced as …
Experimental investigation and numerical simulation of pallet-rack stub columns under compression load
North American standard requires physical tests to determine the capacity of a pallet-rack
stub column. While predicting the column capacity and stiffness, finite element method …
stub column. While predicting the column capacity and stiffness, finite element method …