Controlling the comfort of tall building due to wind induced vibration is important for structure design.
高层建筑风振舒适度的控制是结构抗风设计的一项重要内容。
Experimental study on movement of water rivulet on cable surface in rain-wind induced vibration of stay-cables;
对斜拉桥拉索风雨振动中二次轴向流的产生及作用机理进行分析。
Controlling the comfort of tall steel structures due to wind induced vibration is an important structure design.
高层钢结构风振舒适度控制是结构设计的一项重要内容。
The tangential movement of water rivulet has significant effects on the rain-wind induced vibration of stay-cables.
在各种振动情况中，尤以风雨激振的起振条件容易满足，且振幅极大，对桥梁的危害最为严重。
The experiment results demonstrate that the new setup is effective for rain-wind induced vibration test of state cables.
以往的大多数有关斜拉桥斜拉索风雨振动的研究都是在风洞内进行。
The wind induced vibration and vibration reduction of cables are in long term the key concerns of research in this field.
本文从烟囱频率、风振频率和雷诺数三方面研究了该烟囱的振动问题。
The action between rivulet and cable surface is one of the difficulties in establishing theoretical models of rain-wind induced vibration.
如何假定水线与拉索表面之间的作用力是建立风雨激振理论模型的难点之一。
The mode superposition method that was often used in the analysis of wind induced vibration in engineering had great relevance to the mode characteristics of roofs.
工程中常采用的风激振动的振型分解法与屋盖的振型特性密切相关。
The dynamic effect of wind induced vibration is not outstanding, and the moment pressure enlarging effect of the fluctuation wind can be approximately considered by the gust factor.
膜面的风振动力效应并不显著，可以近似采用阵风系数来考虑脉动风的瞬时增压作用。
When the pulsating load, such as water wind and earthquake, ACTS on a large-scale structure or building, vibration will be induced.
水流、风、地震等脉动荷载作用在大型结构或建筑物时，经常会诱发结构振动。
After color noise as wind load is generated from white noise filter, wind-induced vibration of guyed masts is described as random vibration under white noise excitations.
经过对风荷载这种有色噪声进行白噪声滤波，桅杆结构的风致振动描述为白噪声激励下的随机振动。
There are great differences in the vibration characteristics induced by wind between large steel bridge tower and concrete bridge towers.
大型钢制桥塔其风振特点与常规混凝土桥塔有较大差异，国内有关钢桥塔风振研究较少。
Numerical simulation results show that this active control strategy can effectively attenuate the wind-induced vibration and improve the tracking accuracy of the feed source.
数值结果验证了该主动控制策略能够有效衰减风荷振动，从而提高了馈源轨迹跟踪精度。
The first of all, the control effect of TMD or TLD system on the wind - induced vibration response is changed into the reduction of wind loads.
首先，将TMD、TLD系统的风振控制效果归并到了受控结构的风荷载折减上；
To restrain the wind-induced vibration of its feed cabin and the pseudo-drag of its cable, we propose a new structural scheme for adding a fluid vessel to the moving platform of the robot.
为了抑制悬索虚牵和馈源舱的风致振动，提出了在此机器人的动平台上增加盛液容器的结构新方案。
On-site observation of wind-rain induced vibration of stay cables and its control were studied.
介绍了斜拉索风雨振现场观测与振动控制研究的情况。
The main form of the rod wind vibration is crosswind vibration, called the vortex-induced vibration according to the reason.
岸边起重机杆件的风致振动的主要表现形式为横风向的振动，按发生原因称为涡激振动。
The bridge structures are sensitive to wind, the dynamic response of wind-induced vibration will be the factors of restricting the rigidity and intensity and stability.
桥梁结构对风的作用更加敏感，动力反应更加突出，结构的风致振动不足往往就成为制约结构刚度、强度和稳定性设计的因素。
The wind-induced and seismic vibration control of high-rise truss tower using passive and intelligent semi-active dampers are systematically studied in this paper.
本文对被动及智能半主动阻尼器用于高耸塔架结构风振和地震反应控制进行了较为系统的研究。
In order to utilize this tower to the best, make its technology of design and manufacture more proficient, the author studies its static nonlinear analysis and control of wind-induced vibration.
为了使单管塔的性能能够充分发挥，使其设计施工技术更加成熟，本文对单管塔的静力非线性和风振控制进行了分析和研究。
Vortex-induced vibration is limited amplitude response, but it occurs at low wind speed with relative large amplitude, which will affect the strength and fatigue resistance of the structure.
尽管涡振是一种限幅振动，但由于其发生风速较低，振幅相对较大，会影响结构的强度和疲劳，因此大跨度拱桥的涡振响应研究具有重要的意义。
The results show that the method is effective to study the wind-induced response and ESWL of large span roofs, by taking into account of multi-mode vibration of the structures.
结果表明本文方法能够有效地分析大跨度屋盖结构的风振响应和等效静力风荷载，能够解决大跨度屋盖结构中多振型参与振动这一主要问题。
Optimum analysis technique for wind-induced vibration control of high-rise buildings is an important yet unsolved problem in structure wind engineering.
高层结构风振控制的优化分析技术是结构风工程中一个至今尚未得到合理有效解决的重要问题之一。
Results showed that the device could effectively mitigate the vibration of a stayed-cable induced by rain and wind.
结果显示，限位装置能够有效的抑制拉索发生大幅风雨激振。
Wind speed time series obtained with numerical simulation methods are adopted in structural analysis of wind-induced vibration.
基于数值模拟方法的风速时程曲线在桥梁结构风振分析中被广泛采用。
Rain wind induced cable vibration in cable stayed Bridges is presently a problem of great concern in communities of bridge engineering and wind engineering.
拉索风雨激振是当前桥梁工程和风工程界非常关注的研究课题。
And analyzed the effect of the railing, the wind speed and wind direction on the vortex-induced vibration, and the reason for no obvious vortex-induced vibration.
并分析了栏杆、风速和风向角对涡激振动的影响以及未发现明显的大幅涡激振动的原因。
Control measures for wind-induced vibration have mainly aerodynamic measures, structural measures and mechanical measures.
风致振动控制的措施主要有气动措施、结构措施和机械措施三种。
At last, the effectiveness of the proposed method is verified by the wind-induced vibration of National Stadium main roof.
最后，通过国家体育场屋盖主结构的风振响应分析对所提出方法的有效性进行了验证。
Therefore, the research on the mechanism of wind-induced vibration of trees has great significance to protect forest resources and the guidance of forest management.
因此，研究树木风振机理对于保护好现有的森林资源和指导林区的经营管理具有重要的意义。
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