PSI - Issue 23

Krzysztof Kluger et al. / Procedia Structural Integrity 23 (2019) 89–94 Author name / Structural Integrity Procedia 00 (2019) 000 – 000

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5. Conclusions On the basis of the analyses carried out the following conclusions can be drawn:

 The method for the calculation of lifetime with the life dependent material parameters substantially improves the conformity of experimental with computed fatigue life for all the analyzed models under the proportional cyclic loading for 355 steel.  The best conformity of experimental with computed fatigue lives was obtained for the Carpinteri-Spagnoli model for which 95% of results is located within the fatigue scatter band with the value equal to 2.1.

Acknowledgements

The publication was financed from a Grant by National Science Centre, Poland (Decision No. 2017/25/B/ST8/00684)

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