000002732 001__ 2732
000002732 005__ 20141118153421.0
000002732 04107 $$acze
000002732 046__ $$k2008-12-04
000002732 100__ $$aKriváček, J.
000002732 24500 $$aSome Aspects of Numerical Simulations of Thin-Walled Steel Structures

000002732 24630 $$n1.$$p70 Years of FCE STU - Proceedings of the International Scientific Conference
000002732 260__ $$bSlovak University of Technology in Bratislava, Faculty of Civil Engineering, 2008 
000002732 506__ $$arestricted
000002732 520__ $$2eng$$aThe plates of thin-walled steel structures to be in nature imperfect may exhibit out-of-plane displacements (deflections) under in-plane compressive load. Such type of structural behaviour needs to use the large-deflection theory for numerical simulations. Two series of illustrative examples present the effects of initial geometrical imperfections and boundary conditions on solution methods and strategies used. Utilizing elastic-plastic large-deflection simulation model of FE commercial code MSC.Nastran the strength study of stub columns having doubly symmetrical welded I cross-section with slender web-plate is carried out. The studied columns are chosen out of two experimental research programmes accomplished at the USTARCH Institute and at the Faculty of Civil Engineering of Technical University of Košice due to verifying the simulation models.

000002732 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000002732 653__ $$aThin-walled steel structures, post-buckling, finite elements, non-linear solution strategy.

000002732 7112_ $$aInternational Scientific Conference 70 Years of FCE STU$$cBratislava (SK)$$d2008-12-04 / 2008-12-05$$gHMC13
000002732 720__ $$aKriváček, J.
000002732 8560_ $$ffischerc@itam.cas.cz
000002732 8564_ $$s3111966$$uhttps://invenio.itam.cas.cz/record/2732/files/02_E_Krivacek.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000002732 962__ $$r2540
000002732 980__ $$aPAPER