RHS/SHS columns with concrete in-fill

B. Lakshmi, N. E. Shanmugam

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Use as columns of rectangular or square hollow sections with high-strength concrete in-fill is increasing in high-rise constructions because of their inherent loadcarrying qualities. The analysis of such columns is complex and the present codes do not provide sufficient information and guidelines for the designers. The present paper is concerned with an analytical method to predict the elastic and ultimate load behaviour of composite columns consisting of square or rectangular tubes with concrete in-fill. The description of the proposed analytical method is presented in the paper. Analytical results are compared with the corresponding experimental results to establish the accuracy of the proposed method.

Original languageEnglish
Title of host publicationStructures Congress 2000: Advanced Technology in Structural Engineering
Volume103
DOIs
Publication statusPublished - 2004
Externally publishedYes
EventStructures Congress 2000: Advanced Technology in Structural Engineering - Philadelphia, PA
Duration: 8 May 200010 May 2000

Other

OtherStructures Congress 2000: Advanced Technology in Structural Engineering
CityPhiladelphia, PA
Period8/5/0010/5/00

Fingerprint

Concretes
Composite materials

Keywords

  • Bearing capacity
  • Composite columns
  • High strength concretes
  • Predictions
  • Ultimate loads

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Mechanics of Materials
  • Safety, Risk, Reliability and Quality
  • Building and Construction

Cite this

Lakshmi, B., & Shanmugam, N. E. (2004). RHS/SHS columns with concrete in-fill. In Structures Congress 2000: Advanced Technology in Structural Engineering (Vol. 103) https://doi.org/10.1061/40492(2000)185

RHS/SHS columns with concrete in-fill. / Lakshmi, B.; Shanmugam, N. E.

Structures Congress 2000: Advanced Technology in Structural Engineering. Vol. 103 2004.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lakshmi, B & Shanmugam, NE 2004, RHS/SHS columns with concrete in-fill. in Structures Congress 2000: Advanced Technology in Structural Engineering. vol. 103, Structures Congress 2000: Advanced Technology in Structural Engineering, Philadelphia, PA, 8/5/00. https://doi.org/10.1061/40492(2000)185
Lakshmi B, Shanmugam NE. RHS/SHS columns with concrete in-fill. In Structures Congress 2000: Advanced Technology in Structural Engineering. Vol. 103. 2004 https://doi.org/10.1061/40492(2000)185
Lakshmi, B. ; Shanmugam, N. E. / RHS/SHS columns with concrete in-fill. Structures Congress 2000: Advanced Technology in Structural Engineering. Vol. 103 2004.
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