IntroductionIn stage and truss engineering, structural failure is rarely caused by material defects.In most cases, the real problem is:using incorrect material data in design and calculationMany engineers and project planners unknowingly use aluminum sheet or plate data for structural calculations,
IntroductionIn stage systems, truss structures, and temporary load-bearing frames, most failures are not caused by extreme loads, but by incorrect assumptions about materials.Aluminum alloys such as 6061-T6 and 6082-T6 are widely used, but they behave differently under load, especially when span, co
IntroStage failures are rare — but when they happen, the cause is almost always the same: Incorrect load usage, not weak materials1. Why Stage Safety Is Often MisunderstoodMost users rely on:“It looks strong”“Supplier said it’s safe”But real safety depends on:Load distributionSupport conditionsDyn