väsymisrajaa
Väsymisraja refers to the concept of a fatigue limit in materials science. It is the stress level below which a material can withstand an indefinite number of load cycles without experiencing fatigue failure. In simpler terms, if a material is subjected to repeated stresses that are consistently below its väsymisraja, it will not break from fatigue, no matter how many times it is loaded and unloaded.
This property is crucial in engineering design, particularly for components that are subjected to cyclic loading,
The väsymisraja is typically determined through fatigue testing, where specimens are subjected to cyclic loading at