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Faculty of Civil Engineering


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CONFERENCE PROCEEDINGS
7th INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2019 , 2019.y., pp. 251-258


LOCAL BUCKLING OF THE WEB OF STEEL GIRDER IN ELASTIC AND PLASTIC DOMAIN
 
DOI: 10.14415/konferencijaGFS2019.021
UDC: 624.042.072.2
CC-BY-SA 4.0 license
Author : Turnić, Dragana; Živković, Srđan; Spasojević Šurdilović, Marija; Igić, Tomislav
 
 Summary:
 Starting from the differential equations of elastic surface it is determined the critical buckling load of the rectangular plate. Especially, we consider the case of the local buckling of web due to the load that acts on the plane of the web. The concept of two basic methods is presented: the method of effective width and reduced stress method. These methods are recommended by European standards. An example of the buckling of welded plate girder subjected to partially distributed load with the increase of force until the ultimate load by numerical simulation is done.
 
 Keywords:
 local stability, buckling of web, steel girder, plasticity, Eurocode 3