Parametric study of the potential of application of high-strength steels to increasing the service fatigue life of vehicle structures

5th International Conference Recent Trends in Structural Materials

Kepka, M.^1 ; Kepka, M.^1 ; Tittel, J.^1

University of West Bohemia, Univerzitni 8, Pilsen

306 14, Czech Republic^1

关键词: ITS applications;    Parametric calculations;    Parametric study;    Random loading;    Structural details;    Vehicle structures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/461/1/012037/pdf
DOI  :  10.1088/1757-899X/461/1/012037

来源: IOP

【 摘 要 】

The paper highlights the main impacts of HFMI technology on increasing the fatigue resistance and extending the fatigue life of joints and components welded from both conventional and high strength steels. Parametric calculations of the permissible stresses of a selected structural detail are performed, assuming its application in the bus construction, which is subjected to random loading in real operation.