再生砖混骨料混凝土柱的小偏心受压性能

孙一李全,赵羽习,孟涛,韦华栋,张云财

Small eccentric compression performance of reinforced concrete column made with recycled brick-mixed aggregate

Yi-liquan SUN,Yu-xi ZHAO,Tao MENG,Hua-dong WEI,Yun-cai ZHANG

表 5 柱试件设计

Tab.5 Specimen design of column

柱编号 混凝土类型 fcu,28 /MPa 强度评级 e0 /mm C-R-C25 R-C25 29.4 C25 50 C-R-C30 R-C30 35.4 C30 50 C-R-C35 R-C35 40.6 C35 50 C-N-C25 N-C25 28.8 C25 50 C-N-C30 N-C30 36.0 C30 50 C-N-C35 N-C35 41.1 C35 50