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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。
- 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 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。
- 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。
- 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。
- Nonlinear Equivalent Damping Identification for Helicopter Rotor 直升机旋翼非线性等效阻尼的识别
- 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
- The party was a bit of a damp squib. 这次聚会有些扫兴。
- A dime is equivalent to ten pennies. 一角等于十分。
- Leather can deteriorate in damp conditions. 皮革受潮可变质。
- Bread tends to mould in damp weather. 气候潮湿时,面包容易长霉。
- The damp climate seriously disagreed with her. 潮湿的气候使她感到很不舒服。
- The dividend pay is equivalent to one quarter of the pretax profit. 所付股息相当于税前利润的四分之一。
- A dime is the equivalent of two nickels. 一角硬币等于两个五分镍币。
- I find that damp weather plays hell with my rheumatism. 我发现潮湿的天气使我的风湿病更严重了。
- A meter is equivalent to 39.37 inches. 一米相当於三十九点三七英寸。
- These damp matches won't strike. 这些潮湿的火柴划不著。
- His reply is equivalent to a refusal. 他的回答等於是拒绝。