Flexural behaviour of concrete-filled stainless steel SHS and RHS tubes

详细信息    查看全文

• 作者：Yu Chen^a ; Ran Feng^b ; ^{fengran@hitsz.edu.cn} ; Lipeng Wang^c
• 关键词：Concrete-filled ; Ductility ; Flexural behaviour ; Midspan deflection ; Square and rectangular hollow section ; Stainless steel
• 刊名：Engineering Structures
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：134
• 期：Complete
• 页码：159-171
• 全文大小：2334 K
• 卷排序：134

文摘

Flexural behaviour of concrete-filled stainless steel SHS and RHS tubes was investigated. The enhancement of strength increases with the increase of the thickness of the SHS and RHS tube. Concrete strength has little influence on flexural behaviour in the tests. The current design rules were all unconservative for initial flexural stiffness and flexural stiffness.