工矿铁路小半径曲线整正的特殊性研究与应用  

Study and Application on the Particularity of Small Radius Curve Rectification of Industrial and Mining Railway

作　　者：鲁琦行 Lu Qixing(The Transportation Dept.of Laiwu Branch Company)

机构地区：[1]莱芜分公司运输部

出　　处：《莱钢科技》2021年第1期25-29,共5页Laigang Science & Technology

摘　　要：冶金工矿企业铁路由于场地所限,往往都存在曲线半径小、线路重载化程度高、个别区段集中过车频繁等特性,日常维保检修有别于客货线路。针对此种特性,从具有代表意义的原材料输送重点区域入手,实地调查论证,通过研究实践,利用传统检修模式与新型数据库相结合的方式,着手解决了小半径曲线正矢超限率高的问题。Due to the limited site,the railway of metallurgical industry and mining enterprises often has the characteristics of small curve radius,high degree of heavy load,and frequent centralized passing of trains in individual sections,and so the daily maintenance and repair is different from the passenger and freight lines.In view of this characteristic,starting from the representative key areas of raw material transportation,the field investigation and demonstration was carried out,and through study and practice,by using the combination of traditional maintenance mode and new database,the problem of high overrun rate of small radius curves was solved.

关 键 词：小半径曲线 正矢 整正 特殊性 实施方法 

分 类 号：G63[文化科学—教育学]