<abstract xmlns="http://www.w3.org/1999/xhtml"><p> 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.</p></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.

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

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

Polish Maritime Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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,...

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

Publié en ligne: 20 janv. 2017

Pages: 138 - 145

DOI: https://doi.org/10.1515/pomr-2016-0080

Mots clés
fatigue persistence, linear hypothesis of fatigue damage summation, fatigue tests

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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

Publié en ligne: 20 janv. 2017

Pages: 138 - 145

DOI: https://doi.org/10.1515/pomr-2016-0080

Mots clésfatigue persistence, linear hypothesis of fatigue damage summation, fatigue tests

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
fatigue persistence, linear hypothesis of fatigue damage summation, fatigue tests