Abstract:
Stool widerflenge toluene thich are (subjected to
en axial force and to end bending moments in the plane of their 'strung' aria generally fail by lateral-
torsional buckling if they are not adequately braced laterally. 00001.100 of the presence of relatively high residua/ stressful in too-rolled' wide-flengo shapes. lateral-torsional buckling takes place when some portions
of the column have already become inelastic for members
in the practical length mangos The elastic and inelastic
bchavicur of columns, with lateral supports provided by
aide-rails connected to one liens.. of the column. hes been
investigated.. The aide rails hove been Dammed to provide full lateral restraint, but provide no torsional regatta/at. A numerical solution using energy method hoe been obtained for a column cubjoctcd to axial lard and unequal terminal
moments cad constrained to rotate about a longitudinal alas. rho aifccto of initial residual strosoos are Inca
ludcd in the martin.
