重载铁路75kg/m钢轨线路换轨大修扣配件配置关系分析  

Analysis on the Configuration Relationship of Overhaul Buckle Fittings for 75kg/m Rail Line of Heavy-haul Railway

作　　者：魏兴国 Wei Xingguo(Yuping Branch,Guoneng Shuohuang Railway Development Co.Ltd.,Xinzhou 034100,China)

机构地区：[1]国能朔黄铁路发展有限责任公司原平分公司,山西忻州034100

出　　处：《科学技术创新》2022年第22期63-66,共4页Scientific and Technological Innovation

摘　　要：本文针对铁道部行业标准未明确的砼枕与扣件之间的配置关系进行了梳理和分析,其中着重介绍了朔黄铁路上行线联接75kg/m钢轨和Ⅲ型预应力混凝土枕的扣件配置,并给出了相应的结论,为重载铁路的钢轨换铺施工及日常维修养护提供依据。This paper sorts out and analyzes the configuration relationship between concrete sleepers and fasteners, which is not specified in the industry standard of the Ministry of Railways, and focuses on the configuration of fasteners for connecting 75kg/m rails and type Ⅲ prestressed concrete sleepers on the upward line of Shuohuang Railway., and the corresponding conclusions are given, which can provide the basis for the rail replacement construction and daily maintenance of heavy-haul railways.

关 键 词：Ⅲ型预应力混凝土枕 扣件 配置关系 

分 类 号：U239.4[交通运输工程—道路与铁道工程]