Title of article
A simplified calculation method for fire design of steel columns with restrained thermal elongation
Author/Authors
Ant?nio J.P. Moura Correia، نويسنده , , Jo?o Paulo C. Rodrigues، نويسنده , , Fernando C.T. Gomes، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
15
From page
20
To page
34
Abstract
The simplified calculation methods proposed in EN1993-1-2 for fire design of steel columns do not take into account the restraining to its thermal elongation. In order to provide data for developing a new simplified calculation method for fire design of HEA, HEB and HEM steel columns with restrained thermal elongation a parametric study using the advanced calculation model ABAQUS, was carried out. This method was established taking into account the axial and rotational restraint to the column in case of fire, the column slenderness and the load level. The critical times and temperatures can be obtained directly from formulae.
Keywords
fire , steel , Modelling , Design , Restraining , Column
Journal title
Computers and Structures
Serial Year
2013
Journal title
Computers and Structures
Record number
1210897
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