PREDICTION OF LOCAL BUCKLING AND ROTATION CAPACITY AT MAXIMUM MOMENT

Authors
DAALI ML KOROL RM
Citation
Ml. Daali et Rm. Korol, PREDICTION OF LOCAL BUCKLING AND ROTATION CAPACITY AT MAXIMUM MOMENT, Journal of constructional steel research, 32(1), 1995, pp. 1-13
Citations number
13
Categorie Soggetti
Engineering, Civil","Construcion & Building Technology
Journal title
Journal of constructional steel research → ACNP
ISSN journal
0143974X
Volume
32
Issue
1
Year of publication
1995
Pages
1 - 13
Database
ISI
SICI code
0143-974X(1995)32:1<1:POLBAR>2.0.ZU;2-X
Abstract
An approach which allows for the prediction of the initiation of local buckling in the design of W-shaped beams under steep moment gradient, is presented in this paper. The method described represents a refined moment-rotation model that includes the effects of strain hardening. This same approach helps define more accurately the slenderness limits of the plate elements in relation to the required rotation capacity, at maximum moment.