D (mm) | a o /D | Pu (kN) | CMODc (mm) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For TPBT | For STC specimen | For TPBT | For STC specimen | ||||||||
Value of β for STC | Value of β for STC | ||||||||||
0.0 | 0.05 | 0.1 | 0.15 | 0.0 | 0.05 | 0.1 | 0.15 | ||||
500 | 0.3 | 10.73 | 20.66 | 20.81 | 21.24 | 21.96 | 0.0822 | 0.0426 | 0.0427 | 0.0442 | 0.0449 |
400 | 0.3 | 9.47 | 17.56 | 17.69 | 18.074 | 18.72 | 0.0720 | 0.0379 | 0.0380 | 0.0385 | 0.0403 |
300 | 0.3 | 7.94 | 14.15 | 14.27 | 14.604 | 15.18 | 0.0624 | 0.0316 | 0.0318 | 0.0323 | 0.0340 |
200 | 0.3 | 6.05 | 10.33 | 10.43 | 10.724 | 11.23 | 0.0510 | 0.0243 | 0.0251 | 0.0259 | 0.0288 |