UHTCC与钢材界面的剪切型断裂试验研究
李庆华,暴宁,王国仲
Experimental study on interface shear fracture of UHTCC and steel
Qing-hua LI,Ning BAO,Guo-zhong WANG
表 2
PVA纤维性能参数
Tab.2
Properties of PVA fiber
纤维种类
l
f
/mm
d
f
/μm
f
f
/MPa
l
fe
/%
E
f
/GPa
ρ
f
/(g·cm
-3
)
K-II REC15
12
39
1620
7
42.8
1.3