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
45
200 °C
− 9.9
9.7
16.8
15.9
400 °C
− 103.4
− 34.7
− 4.3
3.3