An Experimental Study on the Compressive Dynamic Performance of Polypropylene Fiber Reinforced Concrete for Retaining Structure under Automobile Collision Magnitude

<div>The compressive peak stress of polypropylene fiber reinforced concrete under different loading conditions. (a) Peak compressive stress. (b) Peak compressive stress dynamic improvement coefficient.</div>

Advances in Civil Engineering

fig7

Figure 7

Figure 7: An Experimental Study on the Compressive Dynamic Performance of Polypropylene Fiber Reinforced Concrete for Retaining Structure under Automobile Collision Magnitude 

Figure 7 | An Experimental Study on the Compressive Dynamic Performance of Polypropylene Fiber Reinforced Concrete for Retaining Structure under Automobile Collision Magnitude 