Experimental Study and Numerical Analysis on Impact Resistance of Civil Air Defense Engineering Shear Wall

Table 3

Concrete mix proportions for C35.

Strength grade	Water (kg·m^−3)	Cement (kg·m^−3)	Sand (kg·m^−3)	Stone (kg·m^−3)	Flyash (kg·m^−3)
C35	170	345	765	980	55