Study of the applications of fatigue-induced fracture in engineering

This paper investigates the applications of fatigue-induced fracture in engineering, focusing on the importance of understanding fatigue behavior in various industrial sectors. The aim is to explore how fatigue fractures impact material selection, structural integrity, and the optimization of designs in fields such as aerospace, automotive, civil, and geotechnical engineering. A comprehensive analysis is conducted through a review of fatigue failure mechanisms and their relevance in real-world engineering applications. The methodology includes a detailed assessment of key factors influencing fatigue performance, such as cyclic loading, material properties, and environmental conditions. The results highlight the critical role of fatigue analysis in predicting the lifespan of components, ensuring the safety of structures, and preventing costly failures. The paper emphasizes the importance of non-destructive testing methods for early detection of fatigue cracks and the optimization of maintenance schedules. Furthermore, the significance of fatigue studies in the energy sector, particularly in oil and gas industries, is discussed. This research contributes to the understanding of how fatigue fractures affect the longevity and reliability of engineered systems, providing essential insights for engineers to design more resilient and efficient structures. The findings underscore the need for continued research to enhance the prediction and mitigation of fatigue-induced failures, ultimately improving the safety and performance of engineering systems.

کلیدواژه ها:

Fatigue-induced fracture ، Structural integrity ، Cyclic loading ، Non-destructive testing ، Design optimization ، Engineering systems