客运专线道岔的检测和施工  

Inspection and Laying Construction of Turnouts for Passenger Dedicated Line

作　　者：高志明[1] 王敬安 

机构地区：[1]上海铁路局南京桥工段,江苏南京210015 [2]江苏省铁道学会工务委员会,江苏南京210015

出　　处：《现代交通技术》2012年第6期86-88,共3页Modern Transportation Technology

摘　　要：介绍客运专线高速道岔组装的基本检测项目及偏差要求,并对"时速250km60kg/m钢轨18号高速单开道岔(有砟)"的具体施工步骤及关键尺寸控制进行论述,可供客运专线道岔铺设施工及养护维修时借鉴和参考。This paper gives a comprehensive introduction to the basic inspection items and tolerance requirements for the assembly of high speed turnouts for PDLs and briefly states the specific procedures and critical dimensions control for the construction of 250 km/h 1/18 high speed single turnout（60 kg/m rail,ballasted）,which may be used as reference for the laying construction and maintenance of PDL turnouts.

关 键 词：客运专线 高速道岔 检测 施工 

分 类 号：U238[交通运输工程—道路与铁道工程] U213.6