有轨电车道床板快速处理方案应用研究  

Research on the application of rapid treatment scheme of tram bed slab

作　　者：温宇 Wen Yu(Beijing Public Tram Co.,Ltd.,Beijing 100080)

机构地区：[1]北京公交有轨电车有限公司,北京100080

出　　处：《城市公共交通》2024年第10期41-45,共5页Urban Public Transport

摘　　要：随着现代有轨电车在城市中的广泛应用,传统轨道路基及道床板施工周期长、对道路交通影响大的问题日益突出。本文提出了一种快速铺设或更换有轨电车道床板的方案——预制道床板,通过高精度、高平整度预制道床板的应用,解决了道床板质量不易控制的问题,大大缩短了施工周期,减小了施工对道路交通的影响。此外,方案还针对有轨电车运营中出现的道床板沉降超限问题提出了夜间天窗快速处理方案,保障了有轨电车运营安全,并避免了有轨电车停运带来的影响。这一方案具有实用性和可行性,可供有轨电车企业参考借鉴。With the wide application of modern trams in cities,the problems of long construction period of traditional track subgrade and track bed slab and great impact on road traffic are becoming increasingly prominent.Through the application of high-precision and high-flatness prefabricated track bed slats,the problem that the quality of the track bed is not easy to control is solved,the construction period is greatly shortened,and the impact of construction on road traffic is reduced.In addition,the scheme also proposes a rapid treatment scheme for the night skylight in view of the problem of over-limit settlement of the track bed slab in the operation of the tram,which ensures the safety of tram operation and avoids the impact of tram outage.This scheme is practical and feasible,and can be used as a reference for tram companies.

关 键 词：现代有轨电车 预制道床板 交通影响 路基沉降 

分 类 号：U482.1[交通运输工程—载运工具运用工程]