slab track

The Simulation Research on the Vibration Insulation Performance of the Floating Slab Track Structure

浮置板式轨道结构隔振效果仿真研究

This paper mainly researches two kinds of track structures-resilient fastener track and floating slab track. This paper analyzes dynamic responses of the subway tunnel structures with the train vibration loads and compares their performance of vibration reduction. Two parts are mainly researched.

本文主要研究弹性扣件轨道、浮置板轨道这两种轨道结构，分析其地铁隧道结构在列车振动荷载作用下的动力响应，对比它们的减振性能。

This paper builds up the train-track model of the resilient fastener track and floating slab track and picks up the calculation parameters of the train and track.

在此基础上分别建立了弹性扣件轨道和浮置板轨道的车辆&轨道模型，选取了车辆、轨道的计算参数，通过仿真计算，得出不同工况下的列车振动荷载。

Application of Vibration Modal Analysis to Float Slab Track Structure

振动模态分析在浮置板轨道结构上的应用

According to the unevenness of concave welding joint, it studies dynamic performance of high speed trains running on the slab track.

针对焊接凹接头不平顺，研究高速列车通过板式轨道时的动力学性能。

Calculation and Assessment Analysis of the Dynamic Performance for Slab Track on Sui-Yu Railway

遂渝线路基上板式轨道动力性能计算及评估分析

Research purposes: This paper finds the thickness of solid slib which replaced slab of elastic supporting block ballastless track.

研究目的：找到与不规则形状形式的弹性支承式无砟轨道道床板等效的实体板的等效厚度。

With the rapid development of modern high-speed railway and city transit, slab-ballast track was developed rapidly.

随着现代 高速 铁路以及城市轨道交通的迅速发展, 对无碴板式轨道的研究也日益增快.

With the rapid development of modern high-speed railway and city mass transit, slab track of which character is less maintenance or no maintenance was developed rapidly.

随着现代高速铁路和城市轨道交通的快速发展，以少维修或不维修为特点的板式轨道得到了较快发展。

As the elastic cushion of slag-less slab track in the high-speed railway, the performance of cement asphalt mortar is crucial to the durability and safety of slab track.

作为高速铁路无碴轨道的弹性垫层，CA砂浆性能的好坏对轨道结构的安全性和耐久性有着极其重要的影响。

Slab ballastless track is one of the commonly used forms of the ballastless track in our country, the design and construction technology is more mature, have paved the testing line in the Qinhuangdao-Shenyang PDL and Suining-Chongqing railway.

板式无砟轨道是我国无砟轨道中常用的结构形式之一，设计施工技术都较为成熟，在我国秦沈客运专线、遂渝线铺设了试验段。

Effect of cement asphalt mortar disease on dynamic performance of slab track

水泥沥青砂浆劣化对板式轨道动力学性能的影响

Constructional Design and Application of Rebar in Steel Spring Floating Slab Track Bed

弹簧隔振器道床钢筋构造设计研究与应用