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UDK: 624.044+624.92:699.81

Published: Građevinar 64 (2012) 1
Paper type: Original scientific paper
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Numerical model for determining fire behaviour of structures

Alen Harapin, Ivica Boko, Neno Torić

Abstract

A numerical model and computer program for predicting behaviour of structures subjected to fire action are presented in the paper. The nonlinear numerical procedure is conducted in pre-defined time increments. At that, the distribution of temperature is calculated in each increment and, depending on this calculation, material properties and stiffness of the element are corrected, and the static problem is resolved. The efficiency and accuracy of the model and computer program are presented on an example of a simply supported beam.

Keywords
nonlinear analysis, steel, numerical model, fire load, heat transfer

HOW TO CITE THIS ARTICLE:

Harapin, A., Boko, I., Torić, N.: Numerical model for determining fire behaviour of structures, GRAĐEVINAR, 64 (2012) 1, doi: https://doi.org/10.14256/JCE.625.2011

OR:

Harapin, A., Boko, I., Torić, N. (2012). Numerical model for determining fire behaviour of structures, GRAĐEVINAR, 64 (1), doi: https://doi.org/10.14256/JCE.625.2011

LICENCE:

Creative Commons License
This paper is licensed under a Creative Commons Attribution 4.0 International License.
Authors:
Harapin Alen
Alen Harapin
University of Split,
Faculty of Civil Engineering, Architecture and Geodesy
Boko Ivica
Ivica Boko
University of Split
Faculty of Civil Engineering, Architecture and Geodesy
Toric Neno
Neno Torić
University of Split,
Faculty of Civil Engineering, Architecture and Geodesy