板式轨道 meaning in English
slab track slab-track
Examples
- Vibration test is applied to floating slab track and fixed track that has been used in sites . the results approve the vibration reduction effect of the former and preliminarily verify the correctness of computer simulation
在现场对运营中的浮置板式轨道结构和整体道床进行对比振动测试，测试结果证实了浮置板式轨道结构的减振效果，并初步验证了仿真计算结果的正确性。 - This thesis describes some means and measures of controlling vibration and noise of the urban rail transit in the world . emphasis is laid on floating slab track which is a mass - spring vibration isolation system and the best vibration - decreasing measure in rail transit system
本文叙述了国内外用于控制城市轨道交通振动和噪声的一些方法和措施，重点讨论了浮置板式轨道结构，它是一种质量?弹簧隔振系统，是目前轨道交通中减振效果最好的措施。 - The vertical displacement and internal force of slab track structures under the loads are calculated by composite beam method and finite element method respectively in this paper , and the results are obtained by matlab programs , which measured up to the basic principle of ballastless track structure
分别采用叠合梁法和有限元法，对板式轨道在荷载作用下的竖向位移和内力进行了分析，并通过matlab编程实现，计算结果符合无碴轨道结构的基本原理。 - In order to understand the key parameter , which influence the vibration isolation efficiency of floating slab track and provide theoretical support for simulation , we analyze the vibration isolation principle of floating slab track . coupling dynamics of vehicle - rail - floating slab - foundation system is calculated using the general software - ansys . the dynamic performances of the floating slab and the efficiencies of the vibration isolation are analyzed in detail
建立了车辆?钢轨?浮置板?地基二维有限元模型，并采用有限元计算软件ansys ，对整个耦合系统进行了不同工况下的动力学计算模拟，详细分析了浮置板式轨道结构的动力学性能和浮置板式轨道结构的隔振效果。