超高性能混凝土连接装配式柱抗震性能试验研究

邓明科,靳梦娜,郭莉英,马福栋,刘华政

Experimental study on seismic performance of ultra-high performance concrete connected precast columns

Ming-ke DENG,Meng-na JIN,Li-ying GUO,Fu-dong MA,Hua-zheng LIU

表 3 钢筋的力学性能

Tab.3 Mechanical properties of steel bars

钢筋级别 d/mm fy /MPa fu /MPa δ/% HPB300 8 360 525 27 HRB400 20 470 660 16.3