泡沫混凝土填充圆钢管的轴压力学性能
支旭东,郭梦慧,王臣,武启剑
Mechanical properties of circular steel tube filled withfoam concrete under axial loads
Xu-dong ZHI,Meng-hui GUO,Chen WANG,Qi-jian WU
表 4
泡沫混凝土的材料性能
Tab.4
Material parameters of foam concrete
ρ
o
/(kg·m
−3
)
ρ
/(kg·m
−3
)
f
c
/MPa
E
f
/MPa
500
500
1.02
270
900
851
3.08
417