From: Coupled Effect of Temperature and Strain Rate on Mechanical Properties of Steel Fiber-Reinforced Concrete
\(V_{f} = 0\%\)
\(V_{f} = 0.75\%\)
\(V_{f} = 1.5\%\)
\(V_{f} = 4.5\%\)
20 °C
0.193
200 °C
0.973
0.645
0.67
0.61
400 °C
2.13
1.24
1.04
0.81`