Table 1.

Comparison of the critical self-heating temperature values determined using various approaches.

No.	Approach	Determined Critical Self-Heating Temp., °C
1.	Approximation of loading force history curves	83.74
2.	Approximation of vibration velocity history curves	82.44
3.	Approximation of self-heating temperature history curves	61
4.	AE activity	77–78
5.	Clustering of AE events	65.73
6.	Relative ATD	70–75
7.	Heat dissipation rate	75
8.	Variability of self-heating temperature distributions	61
9.	Surface crack density	65
10.	Residual elastic modulus in quasi-static tensile tests	70
11.	Ultimate tensile strength in quasi-static tensile tests	65
12.	Maximal force at failure in quasi-static tensile tests	65
13.	X-ray ICT	60
14.	Morphological analysis (SEM)	60
15.	Residual cross-linking using Raman & FTIR spectroscopy	80