In this paper, the problem of torsional buckling of a thin-walled edge cracked column, under pure bending, is studied. To the authors’ knowledge, this subject has not been widely investigated in the literature. A cracked member can buckle in the plane orthogonal to the crack and out of plane triggering the Mode-III crack opening. Analytical expressions for the characteristic equation are derived for an I-beam. The influence of the crack length and position on the buckling load is investigated.
Buckling of Thin-Walled Cracked Columns / C. Carloni; C. Gentilini; L. Nobile. - STAMPA. - 324-325:(2006), pp. 1127-1130. (Intervento presentato al convegno International Conference on Fracture and Damage Mechanics V tenutosi a Harbin, China nel 13-15 September 2006).
Buckling of Thin-Walled Cracked Columns
CARLONI, CHRISTIAN;GENTILINI, CRISTINA;NOBILE, LUCIO
2006
Abstract
In this paper, the problem of torsional buckling of a thin-walled edge cracked column, under pure bending, is studied. To the authors’ knowledge, this subject has not been widely investigated in the literature. A cracked member can buckle in the plane orthogonal to the crack and out of plane triggering the Mode-III crack opening. Analytical expressions for the characteristic equation are derived for an I-beam. The influence of the crack length and position on the buckling load is investigated.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
