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

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.
Fracture and Damage Mechanics V
1127
1130
C. Carloni; C. Gentilini; L. Nobile
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/43470
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