Application of two-parameter fatigue charactersitics in fatigue persistence calculations of structural components under conditions of a broad spectrum of loads

• Autorzy: Szala G.
• Języki publikacji: EN

Abstrakty

EN

The paper presents an original method of calculation of the fatigue persistence based on the adoption of the load spectrum in the form of a correlation table, two-parameter fatigue characteristics and the linear hypothesis of fatigue damage summation. The calculation results by the proposed method were compared with the results of fatigue tests programmed for node-seal construction. On the basis of a comparative analysis of the test results and calculations conclusions regarding the usefulness of the proposed method to evaluate the fatigue persistence of components have been reached

• Wydawca: -
• Czasopismo: Polish Maritime Research
• Rocznik: 2016
• Tom: 23
• Numer: 4
• Opis fizyczny: p.138-145,fig.,ref.

Twórcy

autor

Szala G.

• University of Science and Technology in Bydgoszcz, Al.Prof.S.Kaliskiego 7, 85-796 Bydgoszcz, Poland

Bibliografia

• 1. LIGAJ B., SZALA G.: Experimental verification of twoparameters models of fatigue characteristics by using the tests of S55J0 steel as an example, Polish Maritime Research, 1(63) 2010, Vol. 17 pp.39-50
• 2. API: Recommended Practice for Planning, Designing and Constructing, Fixed Offshore Platforms – Loads and Resistance Factor Design, American Petroleum Institute, Washington DC, 1993
• 3. FRICKE W., PETERSHAGEN H., PAETZOLD H.: Fatigue Strength of Ship Structures – Part I: Basic Principles, published by Germanischer Lloyd and Institute of Naval Architecture of the Hamburg University, Hamburg, 1997
• 4. FRICKE W., PETERSHAGEN H., PAETZOLD H.: Fatigue Strength of Ship Structures – Part II: Examples, published by Germanischer Lloyd and Institute of Naval Architecture of the Hamburg University, Hamburg, 1998
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• 6. SZALA J.: Hipotezy sumowania uszkodzeń zmęczeniowych, Wydawnictwo Uczelniane Akademii Techniczno-Rolniczej, Bydgoszcz, 1998
• 7. ASTM: Standard Practises for Cycle Counting in Fatigue Analysis, ASTM Designation E 1049-85, American Society for Testing and Materials, New York
• 8. KOCAŃDA S., SZALA J.: Podstawy obliczeń zmęczeniowych, Wydanie III, Wydawnictwa Naukowe PWN, Warszawa, 1997
• 9. KOZAK J.: Selected problems on application of steel sandwich panels to marine structures, Polish Maritime Research, 4(62) 2009, Vol. 16, 2009
• 10. KOZAK J.: Fatigue life of steel laser – welded panels, Polish Maritime Research, Special Issue S1, 2006
• 11. HOBBACHER A.: Recommendations for fatigue design of welded joins and components, IIW document XIII-196503/XV-1127-3, 2004
• 12. JANOSCH J.-J.: FITNET MK7 (European Fitness for Service Network), Section 7, Fatigue Module, Caterpillar, France, 2006
• 13. SZALA G.: The modification of the generalized twoparametric fatigue characteristics based on High diagram conception. Scientific Problems of Machines Operation and Maintenance nr 2/2010, Radom, 2010

Identyfikatory

DOI

10.1515/pomr-2016-0080