1) vehicle-track-bridge time-varying system
列车-轨道-桥梁时变系统
1.
Vertical vibration of vehicle-track-bridge time-varying system has been further studied in this paper.
本文针对列车-轨道-桥梁时变系统的竖向振动问题进行更深入的研究,主要工作和成果如下:1、用有限单元法建立了列车-轨道-桥梁时变系统的竖向振动方程,提出的“移动连接单元”在单元层面上实现了轮-轨之间耦合,这样简化了此时变系统竖向振动方程的建立,同时也有利于计算机编程和方程的求解。
2) train-track/bridge system
列车-轨道(桥梁)系统
3) train-bridge time-varying system
列车桥梁时变系统
1.
The principle of total potential energy with stationary value in elastic system dynamics and the vibration analysis of train-bridge time-varying system;
弹性系统动力学总势能不变值原理与列车桥梁时变系统振动分析
4) VED-vehicle-bridge time-varying system
VED-桥梁-列车时变系统
5) train-track time-varying system
列车轨道时变系统
6) train track time varying system
列车-轨道时变系统
1.
With the artificial bogie crawl waves as lateral vibrating source and the irregularity function presented by former Soviet Union as vertical vibrating source, results of stochastic analysis on space vibration of the quasi high speed train track time varying system are obtained.
以准高速列车构架人工蛇行波及前苏联规律性的竖向不平顺函数为横向及竖向激振源，作准高速列车－轨道时变系统空间振动随机分析。
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