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- Based on these researches,the calculation methods of the parameters and distribution of energy dissipation devices and equivalent damping ratio ar. 在此基础上,给出了消能减震结构设计中阻尼器分布、阻尼器参数和等效阻尼比等有关计算方法。
- Based on these researches, the calculation methods of the parameters and distribution of energy dissipation devices and equivalent damping ratio are proposed. 在此基础上，给出了消能减震结构设计中阻尼器分布、阻尼器参数和等效阻尼比等有关计算方法。
- Through theory deducing and analyzing, the calculation formulas of equivalent stiffness and equivalent damping ratio as well as the graph of system period are brought forward. 通过理论推导和分析，得出了新型减隔震支座的等价刚度和等价阻尼比的计算式和系统周期图示。
- The design curves of equivalent damping ratio to the brace stiffness,and ratio of maximum damping force of the damping device to the inter-story yield shear force of the structure are proposed. 本文就消能减震结构设计参数,即消能部件的支撑刚度、层间最大阻尼力与结构层间屈服力比值等恢复力模型参数的选取进行了讨论。
- Analysis of equivalent damping ratio of high-rise structure building TLD system 高层建筑矩形TLD系统等效阻尼比分析
- Equivalent Damping Ratio Analysis of the High- rise Buildings'Rectangular MTLD System 高层建筑矩形MTLD系统的等效阻尼比分析
- The equivalent dynamic shear modulus and equivalent damping ratio of rockfill material for dam 筑坝堆石料的等效动剪切模量与等效阻尼比
- equivalent damping ratio 等效阻尼比
- The basic procedure, the key problems such as equivalent stiffness and damping ratio, the detail design procedure of CFT columns and the main factors related were summarized. 并给出钢管混凝土柱基于位移抗震设计的一般过程；以解决等效刚度、等效阻尼等设计中的关键问题；
- According to the characteristic of viscoelastic dampers,simplified formulae of equivalent viscous damping ratio for structures with viscoelastic dampers are presented. 根据粘弹性阻尼器的特点,给出了装设粘弹性阻尼器消能减震结构等价阻尼比的简化计算公式;
- It can be used to suppress the vibration of the structure by modulating the gain of direct velocity feedback, which acts as the equivalent damping of the structure. 该方案无需柔性结构的系统控制模型，只需调整速度反馈增益，即可以达到控制结构振动的目的。
- This paper delves into the method of finding the best damp ratio and intrinsic frequency ratio of CVIS. 得出系统求解方程及寻找最佳阻尼比和固有频率比的方法。
- It is found that for the above situation the soil material damping ratio is commonly less than 3%. 计算分析表明风振时层状场地地基土的材料阻尼比很小，一般不超过3%25。
- This paper put forward a method, which is used to identify the blow-off point of shock absorber valve system, based on the damping-displacement characteristic test of shock absorber, conversation of energy and equivalent damping coefficient. 摘要以减振器示功特性试验为基础，以能量守恒为依据，提出一种以等效阻尼系数为对象的识别减振器阀系开阀点的方法。
- Depending on the damping ratio adjusting,the low measurement range and the high frepuency response was realized. 采用调整阻尼比技术，解决了传感器的低量程、高频响的技术难点。
- Considering influence of equivalent damping coefficient's changeability, motor parameter's veracity and algorithm, the deviation of the simulation results from the experimental data is less than 10%. 该模型具有可靠性好、准确性高、应用方便等特点，为压缩机系统参数的优化设计提供了新的途径，可以作为设计开发直线压缩机的一个有效工具。
- Through the study of the dynamic hysteretic loop curve of silt clay, a new bilinear model of soil based on damping ratio was proposed. 摘要通过对粉质粘土动力滞回曲线的研究，提出了一种新型基于阻尼比的双线型土动力本构模型。
- equivalent viscous damping ratio 等效粘滞阻尼比
- Soil dynamic parameters, including dynamic shear modulus ratio and damping ratio, have important effects on the earthquake response of soil layer. 摘要土动力学参数即土的动剪切模量比和阻尼比，对土层地震反应分析结果有重要影响。
- The test covers the deflection and stress of the main sections, natural frequency, impact coefficient and damping ratio, etc. 试验内容主要有关键拱肋截面的位移和内力、振动频率、冲击系数和振动阻尼比等静动力特性。
