1) Orbit type vibration
轨道式振动
2) track vibration
轨道振动
1.
Effects of abrupt changes in track foundation stiffness on track vibration under moving loads;
移动荷载作用下轨道基础刚度突变对轨道振动的影响
2.
Influences of the train on track vibration when passing through the railway with irregularities and rigidity abrupt change;
列车通过轨道不平顺和刚度突变时对轨道振动的影响
3.
Research methods:By means of establishing the continuous elastic 3 layer beam model for track structure with random irregularity of track vertical profile,method of analyzing track vibration by Fourier transform technique is presented.
研究目的:分析客货混运铁路专线客车及货车引起轨道振动的规律。
3) track vibration boom
轨道强振动
1.
By use of this formula and the superposition principle,the relationships between track critical velocity and track vibration boom induced by a single wheel load and high speed trains are investigated and the influences of the Young s modulus of the track foundation and the flexural rigid.
在此基础上,利用叠加原理,研究轨道临界速度与单轮和高速列车诱发轨道强振动的关系,分析了轨道基础弹性模量和轨道抗弯刚度对轨道临界速度及轨道振动的影响。
4) movable track
移动式轨道
5) characteristics of rail vibration
轨道振动特性
1.
This paper stresses that it is essential to railway development to match the environment, gives a brief introduction to the characteristics of rail vibration,the evaluation index and standard for rail vibration and noise,and describes the basic principle,basic method and technical way for reducing rail vibration and noise.
本文强调了与环境相协调是铁路发展的生命所在,扼要介绍了轨道振动特性、轨道振动与噪声的评价指标及其标准,以及轨道减振降噪的基本原理、基本方法和技术对策。
6) railway vibration analysis
轨道振动分析
补充资料：轨道保持(见航天器轨道控制)
轨道保持(见航天器轨道控制)
orbit keeping
guidQo baoehi轨道保持(o rbit keePing)见航天器轨道控制。
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