Research on the Dynamic Mechanical Properties and Constitutive Models of Steel Fiber Reinforced Concrete and Polypropylene Fiber Reinforced Concrete

<div>The dynamic compressive stress-strain curves of concrete specimens under different strain rates: (a) plain concrete; (b) PFRC with Vf = 0.067%; (c) PFRC with Vf = 0.1%; (d) PFRC with Vf = 0.133%; (e) SFRC with Vf = 0.75%; (f) SFRC with Vf = 1.0%; (g) SFRC with Vf = 1.25%.</div>

Advances in Civil Engineering

fig5

Figure 5

Figure 5: Research on the Dynamic Mechanical Properties and Constitutive Models of Steel Fiber Reinforced Concrete and Polypropylene Fiber Reinforced Concrete 

Figure 5 | Research on the Dynamic Mechanical Properties and Constitutive Models of Steel Fiber Reinforced Concrete and Polypropylene Fiber Reinforced Concrete 