被动隔振体的非线性振动分析-毕业论文参考网 关键词：隔振；结构阻尼；非线性；谐波平衡法 [gap=1787]Keywords: Vibration isolation; Structural damping; Nonlinear; Method of harmonic balance
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Structural Damping Hysteretic Damping 结构阻尼
structural damping ratio 结构阻尼比
structural damping energy 阻尼耗能
structural damping composite 结构阻尼复合材料
structural damping coefficient 结构阻尼
equivalent structural damping ratio 等效结构阻尼比
Structural High Damping 结构高阻尼化
structural random damping 结构随机阻尼的
At the same time,the development of structural damping theory and results are studied.2) Each factor that has effected on the structural damping is analyzed.
2、分析影响结构阻尼的各种因素,运用实测结构的真实数据进行分析,同时利用数学方法进行描述,并讨论了不同测量方法对阻尼值的影响,比较现有的几种阻尼比计算经验公式的优缺点和各自的局限性。
参考来源 - 基于振动台试验的高层框支剪力墙结构阻尼特性的研究In such model, the effect of the structural damping of each flexible body as well as the effect of the damping force in the spring model is considered.
这个模型不仅考虑碰撞力模型中阻尼项的影响,还进一步考虑了各柔性体结构阻尼的影响。
参考来源 - 柔性多体系统接触碰撞的理论和实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Structural damping ratio hardly influenced on support reactions, but can be a good control of support rotation at the corner.
结构阻尼比对支座支反力的影响不是很大，但是能够很好的控制支座处的转角。
Calculating results show that the reduction of vibration displacement is mainly due to the structural damping variety caused by PZT actuators.
计算结果表明试验模型结构振动位移的减小主要取决于压电陶瓷驱动器所引起的结构阻尼变化。
Studies on the influences of the structural damping ratio on the performance of MTMD are carried out employing the defined assessment criteria.
基于定义的评价准则，研究了结构阻尼比对MTMD性能的影响。
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