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Paper Details
Paper Title
Parametric study of concrete filled steel tube column
Authors
  Darshika Shah,  M.N.Patel,  M.D.Vakil
Abstract
In recent years, the use of concrete filled steel tube columns is increased significantly in medium-rise to high-rise buildings, therefore to understand the load deformation characteristics of composite columns critically, numerical finite element analysis using software package ANSYS is carried out in this paper. This paper focuses on modelling of concrete filled steel tube (CFST) column under axial loading. The main parameters of FEA are circular and square column with varying grades of concrete (30, 50, 70, 90 N/mm2). It is concluded that the deformation of the column is decreasing 10-15 percentage with increasing grade of concrete.The deformation was influenced by the shape of the CFST section. The circular section leads to better behavior than square section due to better confinement.
Keywords- Finite element analysis, Composite column, concrete filled steel tube column, Grade of Concrete.
Publication Details
Unique Identification Number - IJEDR1402066Page Number(s) - 1678-1682Pubished in - Volume 2 | Issue 2 | June 2014DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
  Darshika Shah,  M.N.Patel,  M.D.Vakil,   "Parametric study of concrete filled steel tube column", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.2, Issue 2, pp.1678-1682, June 2014, Available at :http://www.ijedr.org/papers/IJEDR1402066.pdf
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