1. bookVolume 23 (2016): Issue 4 (December 2016)
Journal Details
License
Format
Journal
eISSN
2083-7429
First Published
20 Jul 2007
Publication timeframe
4 times per year
Languages
English
access type Open Access

Application of Two-Parameter Fatigue Charactersitics in Fatigue Persistence Calculations of Structural Components Under Conditions of a Broad Spectrum of Loads

Published Online: 20 Jan 2017
Volume & Issue: Volume 23 (2016) - Issue 4 (December 2016)
Page range: 138 - 145
Journal Details
License
Format
Journal
eISSN
2083-7429
First Published
20 Jul 2007
Publication timeframe
4 times per year
Languages
English
Abstract

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.

Keywords

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.39-5010.2478/v10012-010-0004-5Search in Google Scholar

2. API: Recommended Practice for Planning, Designing and Constructing, Fixed Offshore Platforms - Loads and Resistance Factor Design, American Petroleum Institute, Washington DC, 1993Search in Google Scholar

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, 1997Search in Google Scholar

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, 1998Search in Google Scholar

5. LIGAJ B.: The influence of loadings programes elaborated on the base on correlation chart steel 18G2A fatigue live, Problemy Eksploatacji - Zeszyty Naukowe 3/2007 (66), str. 129-146Search in Google Scholar

6. SZALA J.: Hipotezy sumowania uszkodzeń zmęczeniowych, Wydawnictwo Uczelniane Akademii Techniczno-Rolniczej, Bydgoszcz, 1998Search in Google Scholar

7. ASTM: Standard Practises for Cycle Counting in Fatigue Analysis, ASTM Designation E 1049-85, American Society for Testing and Materials, New YorkSearch in Google Scholar

8. KOCAŃDA S., SZALA J.: Podstawy obliczeń zmęczeniowych, Wydanie III, Wydawnictwa Naukowe PWN, Warszawa, 1997Search in Google Scholar

9. KOZAK J.: Selected problems on application of steel sandwich panels to marine structures, Polish Maritime Research, 4(62) 2009, Vol. 16, 200910.2478/v10012-008-0050-4Search in Google Scholar

10. KOZAK J.: Fatigue life of steel laser - welded panels, Polish Maritime Research, Special Issue S1, 2006Search in Google Scholar

11. HOBBACHER A.: Recommendations for fatigue design of welded joins and components, IIW document XIII-1965-03/XV-1127-3, 2004Search in Google Scholar

12. JANOSCH J.-J.: FITNET MK7 (European Fitness for Service Network), Section 7, Fatigue Module, Caterpillar, France, 2006Search in Google Scholar

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 Search in Google Scholar

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