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Critical buckling load on transversally and longitudinally stiffened steel plate girders subjected to patch loading

Author
Herrera, J.; Chacon, R.
Type of activity
Presentation of work at congresses
Name of edition
International Colloquium on Stability and Ductility of Steel Structures 2019
Date of publication
2019
Presentation's date
2019-09-12
Book of congress proceedings
Stability and Ductility of Steel Structures 2019: Proceedings of the International Colloquia on Stability and Ductility of Steel Structures (SDSS 2019), September 11-13, 2019, Prague, Czech Republic
First page
483
Last page
490
Publisher
CRC Press
Repository
http://hdl.handle.net/2117/168303 Open in new window
Abstract
It has been investigated that the patch loading resistance model available in European design rules may lead to an underestimation for plate girders with closely spaced transverse stiffeners. Predicting models have been proposed for this case, as well as the case of girders with longitudinal stiffeners. However, when the problem is dealt with coupled, the critical buckling load estimation is affected by the geometrical limitations b1/hw=0,3 and 0,05=b1/a=0,3. Outside these boundaries, the litera...
Citation
Herrera, J.; Chacon, R. Critical buckling load on transversally and longitudinally stiffened steel plate girders subjected to patch loading. A: International Colloquium on Stability and Ductility of Steel Structures. "Stability and Ductility of Steel Structures 2019: Proceedings of the International Colloquia on Stability and Ductility of Steel Structures (SDSS 2019), September 11-13, 2019, Prague, Czech Republic". CRC Press, 2019, p. 483-490.
Group of research
ATEM - Structural and Materials Technology

Participants