Paper Title:
Fire Resistance of Crisscross Concrete-Filled Steel Tube Core Columns in the Different Axial Compression
  Abstract

Crisscross concrete-filled steel tube core column is a kind of new component. In this paper, the cross-sectional temperature distributions and thermal-stress of crisscross concrete-filled steel tube core columns are analyzed by using nonlinear finite element method under eight-side fire, so we can acquire mechanics performance in the high temperature life and fire-resistant. Simulation results show that: this kind of construction has a good inherent performance under fire, moreover, reducing load is an effective measure to improve the fire resistance of crisscross concrete-filled steel tube core columns.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
157-160
DOI
10.4028/www.scientific.net/AMR.163-167.157
Citation
Y. F. Xu, Y. Fu, Y. B. Zhang, X. Zhao, "Fire Resistance of Crisscross Concrete-Filled Steel Tube Core Columns in the Different Axial Compression", Advanced Materials Research, Vols. 163-167, pp. 157-160, 2011
Online since
December 2010
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Price
$32.00
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