000003307 001__ 3307
000003307 005__ 20141118153404.0
000003307 04107 $$acze
000003307 046__ $$k2005-05-09
000003307 100__ $$aKrásný, I.
000003307 24500 $$aLateral buckling – assessment by codes / FEM

000003307 24630 $$n11.$$pENGINEERING MECHANICS 2005
000003307 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Brno
000003307 506__ $$arestricted
000003307 520__ $$2eng$$aThe loss of elastic stability caused by both lateral and torsional deformations of bent beams is called lateral buckling. The most typical cases of lateral buckling of beams are covered by the Czech Code ČSN 73 1401 [1]. In the real world we often need to solve structures where the application of the Code comes short. When it happens the finite element method (FEM) is the most convenient way we can use. Standard FEM calculations result in the linear (bifurcation) stability limit, but using only this number is not enough. We want to apply the experience collected in the Code concerning geometrical and material imperfections and factors of safety. This paper at first illustrates these problems on some simple beams but also provides a solution of a real compound beam used in house construction.

000003307 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000003307 653__ $$a

000003307 7112_ $$aENGINEERING MECHANICS 2005$$cSvratka (CZ)$$d2005-05-09 / 2005-05-12$$gEM2005
000003307 720__ $$aKrásný, I.$$iLeština, J.
000003307 8560_ $$ffischerc@itam.cas.cz
000003307 8564_ $$s305445$$uhttps://invenio.itam.cas.cz/record/3307/files/Krasny-PT.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000003307 962__ $$r3238
000003307 980__ $$aPAPER