Paper Title:

Preliminary Analysis on Inclined Concrete-Filled Steel Tubular Stub Columns with Circular Section under Axial Compression

Periodical Applied Mechanics and Materials (Volumes 88 - 89)
Main Theme Computer-Aided Design, Manufacturing, Modeling and Simulation
Chapter Chapter 1: Advanced Manufacturing Technologies
Edited by Xingui He, Ertian Hua, Yun Lin and Xiaozhu Liu
Pages 46-49
DOI 10.4028/www.scientific.net/AMM.88-89.46
Citation Qing Xin Ren et al., 2011, Applied Mechanics and Materials, 88-89, 46
Online since August 2011
Authors Qing Xin Ren, Yan Bo Lv, Lian Guang Jia, De Qing Liu
Keywords Circular Section, Concrete-Filled Steel Tube (CFST), FE Modeling, Inclined Column
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This paper reports a finite element analysis of the compressive behaviour of circular inclined CFST stub columns. A set of test data were used to verify the FE modeling. Typical curves of vertical load versus longitudinal strain, stress distributions of concrete, interaction of concrete and steel tubes, as well as effects of important parameters that determine failure modes of the composite columns were investigated. The results clearly show that the FE modeling is available for predicting the capacities of the circular inclined specimens.

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