铁道建筑技术
鐵道建築技術
철도건축기술
RAILWAY CONSTRUCTION TECHNOLOGY
2011年
11期
34-38,63
,共6页
板式无砟道床%施工方案%铺板%精调%灌筑
闆式無砟道床%施工方案%鋪闆%精調%灌築
판식무사도상%시공방안%포판%정조%관축
the type of plate of the ballastless bed%construction plan%plate laying%accurate adjustment%filling
CRTSI型板式无砟轨道是我国近年来高速铁路建设采用的主要结构形式，具有线路稳定、刚度均匀、轨道平顺、耐久性高、维修工作量小等优点，技术含量高，施工工艺复杂，是高铁施工核心技术之一。主要介绍CRTSI型板式无砟道床施工的施工方案和关键工艺方法。
CRTSI型闆式無砟軌道是我國近年來高速鐵路建設採用的主要結構形式，具有線路穩定、剛度均勻、軌道平順、耐久性高、維脩工作量小等優點，技術含量高，施工工藝複雜，是高鐵施工覈心技術之一。主要介紹CRTSI型闆式無砟道床施工的施工方案和關鍵工藝方法。
CRTSI형판식무사궤도시아국근년래고속철로건설채용적주요결구형식，구유선로은정、강도균균、궤도평순、내구성고、유수공작량소등우점，기술함량고，시공공예복잡，시고철시공핵심기술지일。주요개소CRTSI형판식무사도상시공적시공방안화관건공예방법。
The ballastless track of CRTSI type plate is the main structural style of high-speed railway in our country recent years. It has the advantages of stable line, uniform rigidity, smooth track, high durability and easy service. It is one of the core technologies in high-speed construction, because of the high-tech and complex technical process. This paper mainly introduces the construction plan of CRTSI type ballastless bed plate and the key process.
