Title
Stability and ultimate capacity of thin-walled steel plate girders subjected to patch loading: doctoral dissertation
Creator
Kovačević, Saša D., 1988-
CONOR:
79878409
Copyright date
2021
Object Links
Select license
Autorstvo 3.0 Srbija (CC BY 3.0)
License description
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Language
English
Cobiss-ID
Theses Type
Doktorska disertacija
description
Datum odbrane: 16.12.2021.
Other responsibilities
Academic Expertise
Tehničko-tehnološke nauke
University
Univerzitet u Beogradu
Faculty
Građevinski fakultet
Alternative title
Stabilnost i granična nosivost tankozidnih čeličnih nosača pod uticajem delimičnog opterećenja
Publisher
[S.D. Kovačević]
Format
XXVIII, 133 str.
description
Civil Engineering - Engineering Mechanics and Theory of Structures, and Metal Structures / Грађевинско инжењерство - Техничка механика и теорија конструкције и металне конструкције
Abstract (en)
Patch loading or partially distributed load is a special load case in which plate and
box girders are subjected to localized compressive edge loads in the plane of the web. This
load case is present in many applications, including beam-beam and beam-column connections
as well as deep crane runway beams loaded by crane wheels. The most realistic load case is
during the incremental launching of multi-span steel and composite bridges over temporary or
permanent supports. In all these applications, plate girders are frequently supported at crosssections where no vertical web stiffener exists, and the load is transferred into the web panel
through the loaded flange. By using longitudinal stiffeners for flexural and shear strength, the
patch loading resistance can be increased as well. However, scarce work has been found in
the literature for the influence of patch load length on the ultimate strength of longitudinally
stiffened steel plate girders...
Abstract (sr)
Делимично оптерећење и парцијално распоређено оптерећење је специјалан случај оптерећења при којем су лимени и кутијасти носачи оптерећени локализованим ивичним силама притиска у равни ребра...
Authors Key words
Patch loading; Ultimate capacity; Steel plate girder; Longitudinal stiffeners; Experimental investigation; Finite element analysis; Parametric study, Unfavorable geometric
imperfections
Authors Key words
Делимично оптерећење, гранична носивост, челични носачи, подужна укрућења, експериментална анализа, анализа коначним елементима, параметарска студија, неповоњне геометријске имперфекције
Classification
624.042.2: 624.072.2(043.3)
Type
Tekst
Abstract (en)
Patch loading or partially distributed load is a special load case in which plate and
box girders are subjected to localized compressive edge loads in the plane of the web. This
load case is present in many applications, including beam-beam and beam-column connections
as well as deep crane runway beams loaded by crane wheels. The most realistic load case is
during the incremental launching of multi-span steel and composite bridges over temporary or
permanent supports. In all these applications, plate girders are frequently supported at crosssections where no vertical web stiffener exists, and the load is transferred into the web panel
through the loaded flange. By using longitudinal stiffeners for flexural and shear strength, the
patch loading resistance can be increased as well. However, scarce work has been found in
the literature for the influence of patch load length on the ultimate strength of longitudinally
stiffened steel plate girders...
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