模态阻尼比 Modal Damping Ratio ; modal damping ratio ; model damping ; modal damping ..
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Modal Damping Ratio 模态阻尼比
Modal Damping Coefficient 模态阻力系数
composite modal damping 复合模态阻尼
wave modal damping 波动模态阻尼
equivalent modal damping 等效阻尼比
equivalent modal damping ratio 等效模态阻尼比
Damping Matrix in Modal Coordinate 振态座标下阻尼矩阵
An example is analyzed to describe the modal damping ratio method in detail, the law of the upper and lower damping ratio with structural stiffness changing is obtained.
通过算例分析,对振型阻尼比法的实施过程进行了详细阐述,得到阻尼比虽上下部结构刚度变化的规律。
参考来源 - 非比例阻尼结构动力响应分析Since its quality,Young’s modulus and damping are very different from those of steel cable,the vibration characteristics and modal damping of CFRP cable need to be studied first before its broad application.
因CFRP拉索的质量、弹模、阻尼等与钢索有别,对其振动特性及模态阻尼特性的研究是这种新材料被大量应用前必须解决的基础性工作之一。
参考来源 - 大跨度CFRP拉索斜拉桥的模态阻尼特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A modal damping optimization method for general damped structures is developed in this paper.
研究了一般阻尼结构的模态阻尼优化设计方法。
The subsequent experiments on a piezoelectric beam show that the structural modal damping ratio can be promoted significantly.
压电悬臂梁的实验表明，它们能使结构模态阻尼比大幅提高。
Influence of the magnetic damper on bending modal damping of the system is studied by theoretical and experimental modal analysis.
通过理论计算及试验模态分析，研究了磁悬浮阻尼器参数对系统弯曲模态阻尼比的影响。
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