From: Numerical simulation of the experimental behavior of RC beams at elevated temperatures
σt
εt × 105
εel0t × 105
εckt × 105
dt
εplt × 105
2.73
10.6
0
2.18
11.0
8.5
2.5
1.23
42.4
4.8
37.9
0.44
36.7
0.27
92.1
1.1
91.1
0.88
91