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—The Monte-Carlo method is used to simulate the surface fatigue crack growth rate foroffshore structural steel E36-Z35,and to determine the distributions and relevance of the parameters in theParis equation.By this method,the time and cost of fatigue crack propagation testing can be reduced.Theapplication of the method is demonstrated by use of four sets of fatigue crack propagation data foroffshore structural steel E36-Z35.A comparison of the test data with the theoretical prediction for surfacecrack growth rate shows the application of the simulation method to the fatigue crack propagation tests issuccessful.
-The Monte-Carlo method is used to simulate the surface fatigue crack growth rate for offshore structural steel E36-Z35, and to determine the distributions and relevance of the parameters in the Paris equation. By this method, the time and cost of fatigue crack propagation testing can be reduced. The application of the method is demonstrated by use of four sets of fatigue crack propagation data for offshore structural steel E36-Z35. A comparison of the test data with the theoretical prediction for surfacecrack growth rate shows the application of the simulation method to the fatigue crack propagation tests issuccessful.