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- Two parameter optimization formulas of multiple tuned mass dampers (MTMD) was introduced.Vertical vibration of bridge was controlled in the train-bridge coupling vibration by the two methods. 摘要介绍了两种多重调谐质量阻尼器(MTMD)的参数优化公式，并采用两种方法对车桥耦合振动中桥梁的竖向振动进行了控制。
- Coupled Vibration of Bridge and Carriage 车桥耦合振动
- couple vibration of bridge 车桥耦合振动
- A theoretical model of tuned liquid column damper (TLCD) for suppressing torsional vibration of bridge decks is developed in the paper. 提出了一种抑制桥板扭转振动的调频液体阻尼器(TLCD)模型,建立了TLCD与桥板相互作用的运动方程。
- As the main spans of bridges become longer, engineers have to assess the wind induced vibration of bridge decks for safety and serviceability. 摘要:随著桥梁跨径不断的增加，工程师必须审慎评估桥梁在风力作用下之安全性及服务性。
- Dynamic substructure method is introduced to analyse the coupled vibration of the main hull structure and the machinery and propulsion system. 用这种分析方法对-全垫升气垫船船体总振动进行了研究。
- coupling vibration of vehicle and bridge 车桥耦合振动
- He plays a wicked game of bridge. 他桥牌打得很棒。
- The equations of coupled vibration of the train-bridge system under earthquake excitations is deduced,and a corresponding computer program is generated. 文中建立了车桥系统考虑土-结构相互作用的三维空间模型,推导了考虑地震作用车桥系统的耦合振动方程,并编制了相应的计算程序。
- Based on Hamiton's principle, the coupling vibration of multi-span uniform beam subjected to moving load is analysed by using fitting beam vibration mode functions assumed modes. 摘要根据哈密顿原理，应用插值振型函数法，分析了多跨连续梁在移动荷载作用下的车桥耦合振动动态响应。经实例讨论分析，给出了多跨等截面连续梁在不同速度移动荷载作用下的数值结果。
- A spectral combination rule is proposed based on the theory of random vibration of structures for the need of aseismic design of bridges, etc. 摘要基于平稳随机振动理论，推导了一般阻尼结构体系反应谱组合方法，以满足大跨度桥梁等结构抗震设计的需要。
- The compulsive vibrations of bridge include: vehicles load impaction, wind dynamic impaction and the earthquake impaction. 桥梁的受迫振动包括:车辆荷载作用、风的动力作用以及地震力作用。
- The boundary element method(BEM) fot compressible fluid and the improved multi-segmental transfer matrix method of thin, elastic axisymmetric shells is employed to solve the coupled vibration of shell filled with fluid. 联合采用可压缩流体的边界元法与轴对称弹性薄壳的改进多节传递矩阵法,求解内部充液的椭球壳的耦合振动。
- The sympathetic vibration of a circuit to a signal. 一个电路对某一个信号共鸣的振荡。
- Adopts the mechanical mode of the driver s cab of variable cross-sections and the equal cross-sections car frame, analyses theoretically the coupling vibration of the driver s cab and the cab frame. 采用变截面驾驶室与等截面车架的力学模型,对驾驶室和车架的耦合振动进行了理论分析,最后给出了适用于各种变截面驾驶室的理论计算公式。
- There is waterfall at this upstream of bridge. 在这座桥的上游有条瀑布。
- By referring to the construction of Tianjin Light Railway, the coupled vibration of the train-bridge systems is analyzed taking into account the influence of the soil-structure interaction (SSI) . 列车提速加剧了车桥系统的耦合振动,为此结合天津轻轨工程分析了考虑土-结构相互作用(SSI)效应的车桥系统的耦合振动。
- She plays a mean game of bridge. 她桥牌打得非常出色
- Who will join us in a game of bridge? 谁愿意与我们一起打桥牌?
- To pronounce with vibration of the vocal cords. 发音通过声带振动来发出声音
