Bond Behavior of Concrete-filled Steel Tube Columns Strengthened with Outer Square Steel Tubes and Sandwiched Concrete Jackets
Yi-yan LU, Shuai-long LI, Zhen-zhen LIU, Yu-hong YAN, Hong ZHANG
China Journal of Highway and Transport . 2025, (5): 64 -77 .  DOI: 10.19721/j.cnki.1001-7372.2025.05.006