中国铁路工务发展历程与展望

近年来,随着我国铁路的快速发展,工务基础设施发生了巨大变化。本文以新中国成立以来铁路工务基础设施养护技术升级改造为背景,梳理总结我国铁路路网规模、运营速度、轨道结构、检测技术、维修策略、作业手段等方面发展的主要历程,阐述我国铁路工务线桥结构现代化、作业手段机械化、维修管理科学化的养护维修理念,最后从推进全寿命周期管理、优化维修组织、推广应用先进的维修手段、积极推进运营维护智能化等四个方面展望铁路工务发展方向。

Development and Prospect of Railway Infrastructure Maintenance in China

In recent years,with the rapid developruent of Chinese railways,great changes have taken place in railway infrastructure.Based on the iruproveruent of railway ruaintenance technology since the founding of the People’s Republic of China,the ruain aspects of the developruent of Chinese railway network scale,operation speed,track structure,detection technology,ruaintenance strategy,and operation method were sururuarized.This paper analyzed ruodernization of track and bridge structure,mechanization of construction,and scientific maintenance management in railway maintenance.Finally,the development of railway maintenance was prospected from four aspects:promoting lifecycle management,optimizing maintenance organization,promoting the application of advanced maintenance methods,and actively promoting intelligent operation and maintenance,so as to providing guidance for Chinese railway myaintenance.