Finite Element Analysis of Mechanical Property for Solid Multibarrel Tube-Confined Concrete Columns (CHS Inner and SHS Outer) under Monotonic Loading

Abstract:

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Based on the constitutive models of steel and core concrete,the failure modes and the load-displacement curves of the solid multibarrel tube-confined concrete columns(CHS inner and SHS outer) under monotonic loading are calculated by using finite element analysis (FEA) method.The analytical results reveal the rules of stress distribution in steel and core concrete.The influences of axial compression ratio, yield strength of steel tube and concrete on the load-displacement curves are discussed.Through the results,it is deeply known the working mechanism of members(CHS inner and SHS outer) subjected to the static loads.

Info:

Periodical:

Edited by:

Xuejun Zhou

Pages:

641-646

DOI:

10.4028/www.scientific.net/AMM.94-96.641

Citation:

Z. Q. Zhang and Y. Yao, "Finite Element Analysis of Mechanical Property for Solid Multibarrel Tube-Confined Concrete Columns (CHS Inner and SHS Outer) under Monotonic Loading", Applied Mechanics and Materials, Vols. 94-96, pp. 641-646, 2011

Online since:

September 2011

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$35.00

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