Numerical study on Built-up Steel Columns Behavior

This study investigates the behavior of Built-up steel columns. The effect of shape, distribution, and angle of inclination of the lacing have been studied, Finite element simulations are performed with ANSYS. A brick element with eight nodes and a shell element with eight nodes were adopted, After...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-08, Vol.1973 (1), p.12054
Main Authors: Taheir AL-Tai, Maan M., Al-Sulayfani, Bayar J., Mohammad, Khalaf I.
Format: Article
Language:English
Subjects:
ANSYS 2020 R1 program
built-up columns
CAD
Columnar structure
Computer aided design
Euler buckling
Experimental analysis
Finite element method
Inclination angle
Lacing
Mathematical models
Nodes
Numerical analysis
Physics
Shape effects
slenderness ratio
Steel columns
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Summary:This study investigates the behavior of Built-up steel columns. The effect of shape, distribution, and angle of inclination of the lacing have been studied, Finite element simulations are performed with ANSYS. A brick element with eight nodes and a shell element with eight nodes were adopted, After completing the study of the convergence between the laboratory analysis and the numerical analysis, the parametric study can begin by changing the dimensions of the lacing and the method of distributing the lacing in the structure of the manufactured steel column to make a comparison between the numerical analysis and the Experimental analysis for modeled models and determine the positive and negative points for each type of lacing used.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1973/1/012054