定义 中文名称:共振试验 英文名称:resonance test 定义:为检验产品是否会因共振发生破坏,在产品共振频率下,按规定幅值的加速度或位移,在规定时间内所作的振动试验。 应用学科: 机械工程(一级学科);振动与冲击
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地面共振试验 ground resonance test ; GVT
块体共振试验 block resonant test
超声共振试验 ultrasonic resonance testing
加速度计共振试验 Accelerometer resonance testing
弯折共振试验法 flexuralresonancemethod
原位测试块体共振试验 block resonant test
加速地面共振试验 ground vibration testing ; GVT
共振检查试验 resonance inspection test ; resonance check test
共振高频疲劳试验机 Resonant Testing Machine
利用弯曲振动试验、纵波传播试验、纵波共振试验测定刨花板的动态抗弯弹性模量。
The dynamic deflection moduli of particleboard were measured by flexural vibration. longitudinal transmission and longitudinal resonant vibration.
通过饱和多孔岩石的低频亚共振试验,得到了饱和多孔岩石的内耗峰是典型的弛豫峰的结论。
From the experiments of low frequency sub resonance vibration for different fluid saturated rocks, the internal friction peak was found to be a typical relaxation peak.
用此种辨识方法获得的液体晃动的主频率和参预基频晃动液体的等效质量与理论计算和共振试验法得到的结果基本一致。
Mechanical parameters of sloshed liquid are obtained finally. The parameters determined by this method are fairly consistent with the results of theoretical calculation and …
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