Points location | Normal Stress (MPa/10) | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | Means values of the breaking stress (bar) |
Breaking stress (MPa/10) | 1 | 1.16 | 0.78 | 0.91 | 0.74 | 0.83 | 0.86 | 0.85 | 0.89 | 0.91 | 1.09 | 0.895 |
2 | 1.60 | 1.01 | 1.49 | 1.44 | 1.36 | 1.44 | 1.56 | 1.50 | 1.60 | 1.76 | 1.482 | |
3 | 2.28 | 1.54 | 1.89 | 1.98 | 1.93 | 1.87 | 2.21 | 2.14 | 2.02 | 2.16 | 2.002 |