GB/T 45159.5-2025
ActiveMechanical vibration and shock—Characterization of the dynamic mechanical properties of visco-elastic materials—Part 5: Poisson ratio based on comparison between measurements and finite element analysis
机械振动与冲击 黏弹性材料动态力学性能的表征 第5部分：基于测量和有限元分析比较的泊松比
Application Summary AI generated
This standard specifies a method for determining the Poisson ratio of visco-elastic materials by comparing experimental measurements with finite element analysis (FEA) results. It is applied in the fields of mechanical vibration and shock engineering, particularly for characterizing the dynamic mechanical properties of materials used in damping, isolation, and structural applications. The standard is relevant for product testing and material characterization in industries such as automotive, aerospace, and civil engineering.
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