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Abstract:
Load-deformation relationship of double-skin concrete-filled steel tubes subjected to axial compressive load are analyzed. Then the tube section capacity is calculated by the simplified formulas for square concret-filled steel tube. This method is simple and practical, and the calculating results show reasonable agreement with the test data.
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Source :
Journal of Harbin Institute of Technology
ISSN: 0367-6234
Year: 2003
Issue: SUPPL.
Volume: 35
Page: 171-173,184
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