- Crack Size Forecasting Service -

Remote calculation service for rational prediction of fatigue cracks in ships.

A) - Further information about the service:

1) - Crack Size Forecasting - Service Description. ~ (DECtalk performance) (local).

B) - Size forecasts of cracks actually observed:

2) - Guessing the Size of a Crack at a Given Time. ~ (Mobile Worker) (Talk) (local).

3) - Guessing the Time when a Crack Passes a Given Size.

C) - Fatigue life predicted at the design stage:

4) - Nominal Fatigue Life..

5) - Probability Levels of Fatigue Life.

6) - Reliability against Fatigue Failure.

D) - Estimated Size of Fatigue Cracks:

7) - Predicted Crack Size at a Given Time..

8) - Predicted Time to Get a Given Crack Size.

9) - Crack Inspection Efficiency..

Initiation and evolution of fatigue cracks are predicted on the basis of Palmgren-Miner's fatigue formula and Paris-Erdogan's crack growth approach. Extensive use of probabilistic formulations have been made.

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