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.
出处
《现代交通技术》
2012年第6期86-88,共3页
Modern Transportation Technology
关键词
客运专线
高速道岔
检测
施工
passenger dedicated lines
high speed turnouts
inspection
construction
