Fatigue Analysis
Fatigue analysis is an engineering and computational method used to predict the lifespan and failure of materials or structures under cyclic loading, such as repeated stress or strain. It involves assessing how cracks initiate and propagate over time due to fatigue, which can lead to catastrophic failures even at stress levels below the material's ultimate strength. This concept is critical in fields like aerospace, automotive, and civil engineering to ensure safety and reliability.
Developers should learn fatigue analysis when working on simulation software, finite element analysis (FEA) tools, or applications in mechanical engineering and materials science, as it helps in designing durable products and predicting maintenance schedules. It is essential for use cases involving structural integrity, such as in CAD/CAM systems, robotics, or IoT devices monitoring wear and tear, to prevent failures and optimize performance.