网轨检测技术在埃及斋月十日城铁路项目的介绍及验证  

Introduction and Verification of Catenary&Track Inspection Technology in the 10th of Ramadan Railway Project in Egypt

作　　者：张彦栋 ZHANG Yandong(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu,Sichuan Province,610031 China)

机构地区：[1]中铁二院工程集团有限责任公司,四川成都610031

出　　处：《科技资讯》2024年第4期113-115,共3页Science & Technology Information

摘　　要：埃及斋月十日城铁路项目是埃及第一条采用27.5 kV架空接触网供电、最高运行速度达到120 km/h的轻轨铁路。为填补埃及铁路市场架空接触网与120 km/h时速等级下的钢轨检测技术的空白,中铁二院引入网轨检测技术,通过非接触式与接触式综合检测方式,能够实时、高速、动态地获取接触网几何参数、弓网动态性能参数及轨道多种几何参数,为埃及斋月十日城铁路项目的安全运营提供技术支持,为接触网和轨道的安全保障提供全面的数据支撑。The 10th of Ramadan Railway project in Egypt is the first light rail railway in Egypt that is powered by a 27.5kV overhead catenary and has a maximum operating speed of 120km/h.In order to fill the gap of the overhead catenary and rail inspection technology under the speed level of 120km/h in the Egyptian railway market,China Railway Eryuan Engineering Group Co.,Ltd.introduced catenary&track inspection technology,which can rapidly,immediately and dynamically obtain the geometric parameters of the catenary,the dynamic performance parameters of the pantograph-catenary and the various geometric parameters of the track through non-contact and contact comprehensive inspection methods,so as to provide technical support for the safe operation of the 10th of Ramadan Railway project in Egypt,and provide comprehensive data support for the safety guarantee of the catenary and the track.

关 键 词：接触网 轨道 网轨检测 几何参数 

分 类 号：U216.3[交通运输工程—道路与铁道工程]