中小跨径应急钢混组合梁抗弯及疲劳性能
李立峰,黄立炜,苗建宝,石雄伟

Flexural and fatigue performance of emergency steel-concrete composite beams with medium and short spans
Lifeng LI,Liwei HUANG,Jianbao MIAO,Xiongwei SHI
图 12 钢梁连接处荷载-张开量曲线
Fig.12 Load-opening curve at steel beam connection