机译:圆形夹层混凝土轴向加载CFDST短柱的实验和数值研究
Kanagawa Univ Dept Architecture & Bldg Engn Yokohama Kanagawa 2218686 Japan;
Kanagawa Univ Dept Architecture & Bldg Engn Yokohama Kanagawa 2218686 Japan|Beijing Univ Technol Minist Educ Key Lab Urban Secur & Disaster Engn Beijing 100124 Peoples R China;
Double-skin steel tubes; Sandwiched concrete; Ductility; Load modes; Design formula; Numerical analysis;