DYNAMIC STRESS OF LORRIES LOAD-BEARING ELEMENTS WITH RESPECT TO SELECTED MODES OF OPERATION

Abstract

Aim of the paper is to present the most important results of the comparative study, which based on a series of simulation calculations, were analyzed influences the quality of the road surface and the operating speed on the dynamic stress of truck TATRA most exposed structural element. Based on the results of simulation experiments, it is possible to analyze the influence factors of trucks typical operating conditions for reliability of the most exposed elements of structure in the form of a quantified estimate of the fatigue life.