Study the Behavior of Different Composite Short Columns (DST) with Prismatic Sections under Bending Load
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33090
Study the Behavior of Different Composite Short Columns (DST) with Prismatic Sections under Bending Load

Authors: V. Sadeghi Balkanlou, M. Reza Bagerzadeh Karimi, A. Hasanbakloo, B. Bagheri Azar

Abstract:

In this paper, the behavior of different types of DST columns has been studied under bending load. Briefly, composite columns consist of an internal carbon steel tube and an external stainless steel wall that the between the walls are filled with concrete. Composite columns are expected to combine the advantages of all three materials and have the advantage of high flexural stiffness of CFDST columns. In this research, ABAQUS software is used for finite element analysis then the results of ultimate strength of the composite sections are illustrated.

Keywords: DST, Stainless steel, carbon steel, ABAQUS, Straigh Columns, Tapered Columns.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1093193

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 3519

References:


[1] Schneider SP. Axially loaded concrete-filled steel tubes. Journal of Structural Engineering, ASCE 1998; 124(10):1125–38.
[2] Han LH. Tests on stub columns of concrete-filled RHS sections. Journal of Constructional Steel Research 2002; 58(3):353–72.
[3] Zhao XL, Grzebieta RH, Elchalakani M. Tests of concrete-filled double-skin CHS composite stub columns. Steel and Composite Structures—An International Journal 2002; 2(2):129–42.
[4] Han LH, Tao Z, Huang H, Zhao XL. Concrete-filled double-skin (SHS outer and CHS inner) steel tubular beam–columns. Thin-Walled Structures 2004; 42(9):1329–55.
[5] Zhao XL, Han LH. Double-skin composite construction. Progress in Structural Engineering and Materials 2006; 8(3):93–102.
[6] Huang H, Han LH, Tao Z, Zhao XL. Analytical behaviour of concrete-filled double-skin steel tubular (CFDST) stub columns. Journal of Constructional Steel Research 2010; 66(4):542–55.
[7] Dabaon MA, El-Khoriby S, El-Boghdadi MH. Confinement effect of stiffened and unstiffened concrete-filled stainless steel tubular stub columns. Journal of Constructional Steel Research 2009; 65(8):1846–54.
[8] Lam D, Gardner L. Structural design of stainless steel concrete-filled columns. Journal of Constructional Steel Research 2008; 64(11):1275–82.
[9] Yang H, Lam D, Gardner L. Testing and analysis of concrete-filled elliptical hollow sections. Engineering Structures 2008; 30(12):3771–81.
[10] Zhao XL, Packer JA. Tests and design of concrete-filled elliptical hollow section stub columns. Thin-Walled Structures 2009; 47(6):617–28.
[11] Lam D, Dai X. Numerical modelling of the axial compressive behavior of short concrete-filled elliptical steel columns. Journal of Constructional Steel Research 2010;66(7):931–42.
[12] Teng JG, Yu T, Wong YL, Dong SL. Hybrid FRP–concrete–steel tubular columns: concept and behavior. Construction and Building Materials 2007; 21(4): 846–54.
[13] Dabaon MA, El-Boghdadi MH, Hassanein MF. Experimental investigation on concrete-filled stainless steel stiffened tubular stub columns. Engineering Structures 2009; 31(2):300–7.
[14] Tao Z, Uy B, Liao FY, Han LH. Finite element modelling of concrete-filled square stainless steel tubular stub columns under axial compression. In: Proceedings of the 5th international symposium on steel structures. 2009, p. 87
[15] Han LH, Ren QX, Li W. Tests on inclined, tapered and STS concrete-filled steel tubular (CFST) stub columns. Journal of Constructional Steel Research 2010; 66(10):1186–95.