[1]State Key Laboratory of Disaster Reduction in Civil Engineering, TongJi University, Shanghai 200092, China;
[2]Department of Structural Engineering, TongJi University, Shanghai 200092, China;
[3]East China Architectural Design & Research Institute, Shanghai 200002, China;
钢管混凝土柱; 循环加载试验; 焊接梁; 狭窄; 隔膜; 关节; 穿透; 僵硬;