Wöhler diagram calculation for purposes related to crack propagation

Liviu Stoicescu; Roman Pirvulescu

Liviu Stoicescu “Dunarea de Jos” University of Galati
Roman Pirvulescu Danube Delta National Institute, Tulcea

Keywords: crack propagation, Wöhler diagram.

Abstract

The topic of this paper is the crack propagation analysis used for the Wöhler diagram calculation. There is developed an analytical model valid for positive pulsating cycles where the cracks faces remain open at all times.

Downloads

Download data is not yet available.

References

[1]. Droper J.,"Modern Metal Fatigue Analysis", EMAS Publishind, UK 2008.
[2]. DNV,„Det Norske Veritas”-RP-C206, Fatigue Methodology of offshore Ships", 2012.
[3]. DNV „Det Norske Veritas”-RP-C203, Fatigue Design of offshore steel structure".
[4]. Radeş M., "Rezistenţa materialelor II", Ed. Printech, Bucureşti 2005.
[5]. Pană, T., Pastramă, St., "Integritatea structurilor metalice", Bucureşti, 2000.
[6]. GL „Germanischer Lloyd’s Rules” Hamburg 2010, Section 20 Fatigue Strength.
[7]. Pîrvulescu R. Stoicescu L., Cobzaru A., ”Assesment of Fatigue Damage for a Bulk Carrier”, 11th International Symposium of Experimental Stress Analysis and testing of materials, Bacau, 2006.