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Abstract:
Based on the analysis of the constitutive model of steel and core concrete in square concrete-filled steel tube after high temperature, a numerical analysis method is applied to analyze the P-Δ skeleton curves. The theoretical results are basically in agreement with the test data.
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Source :
Journal of Harbin Institute of Technology
ISSN: 0367-6234
CN: 23-1235/T
Year: 2003
Issue: SUPPL.
Volume: 35
Page: 84-87
Affiliated Colleges: