预应力活性粉末混凝土-普通混凝土叠合梁疲劳全过程分析
王珏,季文玉,李旺旺
Full-range analysis on fatigue performance of prestressed reactive powder concrete-normal concrete composite beam
Jue WANG,Wen-yu JI,Wang-wang LI
图 3
疲劳试验加载装置图
Fig.3
Loading device of fatigue test