...谱的折减 当一结构物受一地表运动作用而进入非线性范围时，结构物的固有阻 尼(Inherent Damping)及迟滞阻尼(Hysteretic Damping)会导致结构物于运动 过程中产生消能的作用(如图4.3)，迟滞阻尼及固有阻尼可使用等效黏滞阻 尼(Equivalent Viscous Damping)的观念...
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用自由界面的复模态综合法对具有迟滞阻尼的结构进行动力分析。
The dynamic processing method using high modal is given in the complex-modal synthesis technology using free boundary for structure dynamic analysis with the hysteresis damping.
建立了由粘性阻尼和迟滞阻尼组成的电流变流体阻尼模型，通过对模型的傅立叶变换及数值仿真，验证了理论分析及阻尼模型的正确性。
Damping model of er fluid which included the viscous and hysteresis damping is established and proved to be effectiveness through Fourier transformation and numerical simulation.
为使结构耐震设计更趋经济，建筑结构必须有效地吸收并消释大震输入能，采用三角形钢板之加劲阻尼装置可增加结构劲度和迟滞阻尼。
In order to construct cost-effective building structures in regions of high seismic risk, building structures must be able to absorb and dissipate large amount of energy during a severe earthquake.
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