Research Article

Numerical Method for Fatigue Life Prediction of Liquid-Storage Tank via Crack Length and Depth

Table 3

Theoretical data of tensile round bar (linear model).

(159 MPa)

No. 1 (mm)2.163.033.524.054.246.37
N ()06.409.2011.6012.4018.90

No. 2 (mm)1.523.123.423.876.53
N ()014.3016.0018.1026.60

No. 3 (mm)1.842.973.473.876.75
N ()09.4012.2014.1023.00

No. 4 (mm)2.223.043.654.206.43
N ()06.009.3011.7018.50

No. 5 (mm)2.383.243.584.094.43
N ()05.807.609.9011.20