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Published: Građevinar 66 (2014) 4
Paper type: Preliminary report
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Analysis of flange impact on critical patch load of thin-walled I-girders

Milivoje Rogač, Olga Mijušković, Duško Lučić, Srđa Aleksić

Abstract

A numerical analysis of the flange impact on the critical load level of thin-walled I-girders subjected to patch load. The analysis is done by forming a 3D model in Abaqus software based on the finite element method, through variation of flange to web thickness ratio. 2D numerical models of girders web as isolated plate are also created. Matching of the 2D numerical results with results of existing analytical model, is the real basis for the expected accuracy of the 3D model.

Keywords
patch loading, numerical analysis, shear stress, Elastic stability, thin-walled I-girders

HOW TO CITE THIS ARTICLE:

Rogač, M., Mijušković, O., Lučić, D., Aleksić, S.: Analysis of flange impact on critical patch load of thin-walled I-girders, GRAĐEVINAR, 66 (2014) 4, pp. 311-321, doi: https://doi.org/10.14256/JCE.1001.2013

OR:

Rogač, M., Mijušković, O., Lučić, D., Aleksić, S. (2014). Analysis of flange impact on critical patch load of thin-walled I-girders, GRAĐEVINAR, 66 (4), 311-321, doi: https://doi.org/10.14256/JCE.1001.2013

LICENCE:

Creative Commons License
This paper is licensed under a Creative Commons Attribution 4.0 International License.
Authors:
1001 Autor 1 WEB
Milivoje Rogač
+Olga Mijuskovic
Olga Mijušković
University of Monte Negro,
Faculty of Civil Engineering in Podgorica
Lucic WEB
Duško Lučić
1001 Autor 4 WEB
Srđa Aleksić