铁路轨道

30吨轴重重载铁路轨道结构力学特性研究

Mechnical Properties Study of 30t Axle Load Heavy-haul Railway Track Structure

线阵CCD传感器检测铁路轨道不平顺状态

Detection of Irregularity State of Railway Track with a Linear Array CCD Sensor

铁路轨道强度及弹性点支承连续梁的Spline函数解法

Spline function solution to the problem of railway track strength and continuous beam on elastic point supports

研究目的：课题基于GIS应用项目，旨在解决铁路轨道精确、直观、可视表达等核心需求。

Research purposes : Based on RGIS application project , the purposes were to solve key ( demands ) of railway Orbit , such as precision , visualization .

该系统可应用于本科DSP实验教学，也可用于铁路轨道信号处理等。

This system can be used as the DSP experimental teaching system for undergraduates , and also could be used in railway signal processing and other fields .

此实验系统完全可作为实时DSP技术及浮点处理器应用的教学实验系统，尤其可作为铁路轨道信号相关课题的研究平台。

The experimental system can fully be used as the teaching experimental system of real-time floating-point DSP , particularly as a research platform of the related subject in railway track signals .

根据秦沈客运专线高速试验段轨检车资料，采用ARMA时间序列模型模拟了高速铁路轨道不平顺随机样本函数；

With the data obtained from track geometry inspection car on Qinhuangdao-Shenyang special line for passenger transport and ARMA time series model , the sample function of high-speed railway track random geometric irregularity are simulated .

针对轨道基础设施检测的各种数据资料，采用B/S模式，利用JSP的动态Web应用系统开发技术，开发了基于Web的铁路轨道基础设施检测信息管理系统，实现了信息管理的计算机化和网络化。

Aiming at all kinds of data information detected from track basic equipment , Web based Track Basic Equipment Detecting Information Management System has been developed by using B / S mode and dynamic JSP Web Application System development technology to achieve computer , network and scientific information management .

采用Gleeble-2000热模拟试验机，对高速铁路轨道用U71Mn钢轨钢的对焊顶锻变形过程进行了热力模拟试验。

The upset formation process of rail ( U71Mn ) butt welding was test by thermal and mechanical simulation using Gleeble-2000 simulator .

流变力学理论在铁路轨道结构力学研究中的应用

Application of the rheologic mechanics theory to track structures of Railway

对铁路轨道参数进行智能化采集的原理及算法

The Principle and Arithmetic of Collecting Railway Parameters by Intelligentized Method

便梁施工时铁路轨道安全性试验研究

Experimental Study on Safety of Railway Track in Constructing Temporary Beam

铁路轨道综合设计管理系统的开发与总体结构的研究

Research and Development of the Comprehensive Management System of Track-Work Design

高速铁路轨道位移波分析

An analysis of the track deformation wave of high speed railway

铁路轨道状态分析信息系统设计与实现

Design and Realization of Analytical Information System for Railway Track State

高速铁路轨道结构力学模型参数研究

Research on Parameters of Mechanical Model for High Speed Railway Truck

铁路轨道接头区轮轨动力效应的研究

Research On the Wheel / Track Dynamic Response of Rail Joint Region

高速铁路轨道结构空间动力分析

Space dynamic analyses for track structure of high speed railway

基于嵌入式技术的铁路轨道质量检测系统设计

Remote Surveillance and Monitoring System Designed for Railway Based on Embedded Technology

铁路轨道状态的优劣直接决定列车运行是否安全。

Track condition is directly related to the safe operation of trains .

用简化模型分析铁路轨道的横向动力响应

Analysis of Lateral Dynamic Response of Railway Track with Simple Track Model

高速磁悬浮铁路轨道梁的合理结构型式研究

Research of the Reasonable Guideway Structure Style of High-Speed Magnetic Levitation Railway

铁路轨道接头动力计算理论的探讨

On the Theory of Computing Dynamic Loads on Rail Joints

铁路轨道不平顺随机过程的数值模拟

Numerical Simulation of the Stochastic Process of Railway Track Irregularities

上海磁悬浮铁路轨道梁预应力施工

Prestressed Construction of Track Beam of Shanghai Magnetic Suspension Railway

数据融合技术及其在铁路轨道无损检测中的应用

Data fusion and its application in nondestructive testing of rails

自由设站在高速铁路轨道精调测量中的应用研究

Application Research of Total Station Free-Stationing in Track Adjustment Measurement of High-Railway

广深准高速铁路轨道养护维修标准刍议

A Proposal about the Track Maintenance of Guangzhou-shenzhen Quasi-High-Speed Railway

高速磁悬浮铁路轨道梁动力响应分析

Analysis of Dynamic Response of the High-Speed Magnetic Levitation Railway Guideway Girder

铁路轨道不平顺模拟的一种新方法

A New Simulating Method for the Irregularities of Railway Tracks