GB/T 43143-2023
ActiveNon-destructive testing—Acoustic emission testing—Test method for classification of active cracks in concrete structures
无损检测 声发射检测 混凝土结构活动裂缝分类的检测方法
Application Summary AI generated
This standard specifies an acoustic emission testing method for classifying active cracks in concrete structures. It is applied in civil engineering for in-situ non-destructive evaluation of bridges, buildings, and dams, enabling engineers to distinguish between stable and propagating cracks. The method supports structural health monitoring and maintenance decisions by providing quantitative criteria for crack activity assessment.
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