局部振动 meaning in English
local vibration
localized vibration
Examples
- On the other way , local vibration of second platform in this structure is obvious , suggestion of modification for structure is given at the end of this paper
通过强迫振动响应分析发现，本结构的动力特性在满足工艺的前提下达到了较好的状态，但二层平台等位置存在着局部振动的现象，在此基础上对设计提出了相应的改进措施。 - Secondly , this paper described two analytical methods for calculating superstructure ' s local vibration of container ships and , calculated and compared the natural frequencies of local structure for 5618teu container ship ' s superstructure by these two methods
其次，本文介绍了船舶上层建筑局部振动的两种解析法计算方法，并用这两种方法对5618teu集装箱船上层建筑的局部结构进行了固有频率的计算和对比。 - Modify above model along with altering structural form or the constitution of the bridge , such as different standard , steel ratio , steel pipe diameter , concrete module , brace allocation , the length of concrete of the main ribs , suspending pole mode and cable local vibrations , calculate the variety of dynamic character , analyze this factors which will affect . 2
对斜拉拱桥自振特性进行参数分析,分别考虑了不同规范、含钢率、拱肋钢管直径、混凝土弹性模量、横撑布置、拱肋段混凝土长度、吊杆形式对自振特性的影响,最后考虑了斜拉索局部振动对自振特性的影响。 - This paper analyzed the superstructure ' s vibration of large scale container ships and includes : 1 ) forecasting for superstructure ' s global vibration of container ships ; 2 ) analytical method calculation for superstructure ' s local vibration of container ships ; 3 ) fem method calculation for . superstructure ' s global vibration of 1714teu container ship ; 4 ) vibration test on board the 1714teu container ship
本文主要对大型集装箱船上层建筑振动进行了研究，分为几个方面： 1 )集装箱船上层建筑整体振动的预报； 2 )集装箱船上层建筑局部振动的解析法计算分析； 3 ) 1714teu集装箱船上层建筑振动的有限元计算； 4 )集装箱船上层建筑振动的实船测试。