叠合板板侧凹槽拼缝连接受弯性能试验研究

肖彤,张明山,李本悦,徐铨彪,龚顺风

Experimental study on flexural performance of composite slab with groove splicing joint

Tong XIAO,Ming-shan ZHANG,Ben-yue LI,Quan-biao XU,Shun-feng GONG

图 12 混凝土的单轴受拉应力-应变曲线

Fig.12 Uniaxial tension stress-strain curve of concrete