Numerical analysis of combined-section steel columns
Joint Authors
Sayyid Ahmad, Izz al-Din Y.
Iskander, George
Sulayman, Imam
Source
Journal of Al-Azhar University Engineering Sector
Issue
Vol. 13, Issue 48 (31 Jul. 2018)10 p.
Publisher
al-Azhar University Faculty of Engineering
Publication Date
2018-07-31
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Topics
Abstract EN
Combined-section columns composed of two separate steel sections present an ideal and economic design for long columns subject to high values of bending moments and axial forces.
Research dealing with design of these columns is currently insufficient.
At present, most codes of practice consider each column’s component to behave either separately or rigidly connected to the other components.
As such, the main objective of this research is to scrutinize the behaviour of laced-section columns which are subjected to eccentric loading and propose design criteria for them.
In this paper, a non-linear numerical model for these columns is developed based on the finite element method.
The results of the numerical model are first verified against the outcomes of experimental investigations available in literature.
Then, the model is adopted to simulate the behaviour and the capacity of the combined laced columns.
The numerical model includes both the geometric and materials nonlinearities along with the effect of initial imperfections
American Psychological Association (APA)
Iskander, George& Sayyid Ahmad, Izz al-Din Y.& Sulayman, Imam. 2018. Numerical analysis of combined-section steel columns. Journal of Al-Azhar University Engineering Sector،Vol. 13, no. 48.
https://search.emarefa.net/detail/BIM-918422
Modern Language Association (MLA)
Iskander, George…[et al.]. Numerical analysis of combined-section steel columns. Journal of Al-Azhar University Engineering Sector Vol. 13, no. 48 (Jul. 2018).
https://search.emarefa.net/detail/BIM-918422
American Medical Association (AMA)
Iskander, George& Sayyid Ahmad, Izz al-Din Y.& Sulayman, Imam. Numerical analysis of combined-section steel columns. Journal of Al-Azhar University Engineering Sector. 2018. Vol. 13, no. 48.
https://search.emarefa.net/detail/BIM-918422
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-918422