loadspectrum
Load spectrum, sometimes written as load spectrum data, is a representation of the distribution of loads that a component or structure experiences over time. It is used in fatigue and reliability analysis to summarize varying service conditions into a form suitable for life prediction, rather than relying on a single time history. The spectrum highlights how often different load levels occur and how severe they are, enabling more robust assessment of durability under real-world usage.
Construction and interpretation typically involve collecting load histories from field measurements, test rigs, or predefined duty
Applications span multiple engineering domains, including aerospace, automotive, civil engineering, and wind or marine structures. Load-spectrum