Chen Hongtao, Zhong Shantong, Zhang Sumei. THE CONTINUITY OF BEHAVIORS FOR VARIOUS FORMS OF CONCRETE FILLED STEEL TUBE MEMBERS UNDER AXIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(8): 93-95. doi: 10.13204/j.gyjz200408030
Citation:
Chen Hongtao, Zhong Shantong, Zhang Sumei. THE CONTINUITY OF BEHAVIORS FOR VARIOUS FORMS OF CONCRETE FILLED STEEL TUBE MEMBERS UNDER AXIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(8): 93-95. doi: 10.13204/j.gyjz200408030
Chen Hongtao, Zhong Shantong, Zhang Sumei. THE CONTINUITY OF BEHAVIORS FOR VARIOUS FORMS OF CONCRETE FILLED STEEL TUBE MEMBERS UNDER AXIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(8): 93-95. doi: 10.13204/j.gyjz200408030
Citation:
Chen Hongtao, Zhong Shantong, Zhang Sumei. THE CONTINUITY OF BEHAVIORS FOR VARIOUS FORMS OF CONCRETE FILLED STEEL TUBE MEMBERS UNDER AXIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(8): 93-95. doi: 10.13204/j.gyjz200408030
According to the Unified Theory, the concrete-filled steel tube( CFST) columns with different sections subjected to axial compression are analyzed by FEM, whose mean stress-strain curves are also obtained. The results of analysis shows that the changes in behaviors for various forms of CFST members are continuous. And the composite strength standard and design values for various forms are given.
[3] Zhong Shantong,Zhang Sumei. Application and Development of Concrete-Filled Steel Tubes in High Rise Buildings. Advances in Structural Engineering,1999, 2(2):149~159