2) rain-wind induced vibration
风雨激振
1.
Study on rain-wind induced vibration of 3 DOF continuouscables in cable-stayed bridges;
斜拉桥拉索风雨激振的实验和理论研究
2.
A theoretical model of rain-wind induced vibration of stay cables:a coupled two-mass oscillators with three degree-of-freedoms;
斜拉桥拉索风雨激振的两质量三自由度理论模型
3.
An ultrasonic transmission thickness measurement system for rivulet on the stay cable under rain-wind induced vibration
斜拉索风雨激振水线的超声波测试研究
3) rain-wind-induced vibration
风雨激振
1.
Three-dimension model for rain-wind-induced vibration of stay cable is established, in which the lag of stay cable is considered.
在考虑拉索垂度等条件下建立了拉索的风雨激振空间力学模型。
2.
In this paper,the rain-wind-induced vibration tests with artificial rain or artificial upper rivulet are carried out to clarify the mechanism of rain-wind-induced vibration.
风雨激振现象是斜拉桥拉索在风雨共同作用下经常发生的一种激烈的大幅振动,危害性很大,涉及固、液、气三态,情况复杂。
3.
In all the circumstances, rain-wind-induced vibration.
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。
4) wind excitation
风荷激励
1.
The vibration response of composite sheets at random wind excitation is analyzed and studied in this paper.
从结构风激随机振动响应在频域上的表达式出发 ,对复合材料层板在风荷激励下位移响应均方值和应力响应均方值进行了分析 ,并获得了若干有意义的结
2.
The random vibration analysis of stochastic antenna structures under wind excitation is studied in this paper.
考虑天线结构物理参数、几何尺寸和结构阻尼的随机性,在基于随机因子法对结构进行动力特性分析的基础上,从结构风激随机振动响应在频域上的表达式出发,利用求解随机变量函数矩的方法和求解随机变量数字特征的代数综合法,导出了随机天线结构在风荷激励下位移响应均方值和应力响应均方值的均值、方差和变异系数的计算表达式。
5) excitation of the horizontal wind
横风激励
1.
This paper, on the basis of the theory of aeroelasticity, analysed the galloping phenomenon which the cord was undergone the excitation of the horizontal wind.
以气动弹性力学理论为基础，分析了悬索在受到水平方向横风激励时的驰振现象，并建立了其发生驰振时的力学模型，该模型为悬索在横风速度达到一定数值时发生激烈的振动提供了理论依据。
6) wind excitation
风激励
补充资料：风雨旬日春後始晴
【诗文】：
风吹过雁作斜行，雨洗残梅只淡香。
南浦春回波渐绿，东庵睡起日初长。
诗囊属稿惭新思，博齿争豪悔昔狂。
莫向晴窗对明镜，朱颜减尽鬓苍苍。
【注释】：
【出处】：
风吹过雁作斜行，雨洗残梅只淡香。
南浦春回波渐绿，东庵睡起日初长。
诗囊属稿惭新思，博齿争豪悔昔狂。
莫向晴窗对明镜，朱颜减尽鬓苍苍。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条