| 客运专线桥上CRTSⅠ型板式无砟道床施工技术 |
| |
| 引用本文： | 马颖仙.客运专线桥上CRTSⅠ型板式无砟道床施工技术[J].国防交通工程与技术,2013(2):74-76. |
| |
| 作者姓名： | 马颖仙 |
| |
| 作者单位： | 中铁二十局集团有限公司,陕西西安710016 |
| |
| 摘 要： | 结合石家庄至武汉铁路客运专线CRTSⅠ型板式无砟轨道板铺设施工工程实践,介绍了桥上CRTSⅠ型板式无砟道床的底座砼浇筑、凸形挡台施工、轨道板铺设及填充层施工等关键技术及施工工艺,可供同类工程参考。
|
| 关 键 词： | CRTSⅠ型板式无砟轨道道床 铺设 底座 凸形挡台 填充层 |
Construction Techniques for Type-CRTS Plate-Type Ballastless Track Bed of Bridges of Passengers-Oriented Railways |
| |
| Ma Yingxian.Construction Techniques for Type-CRTS Plate-Type Ballastless Track Bed of Bridges of Passengers-Oriented Railways[J].Traffic Engineering and Technology for National Defence,2013(2):74-76. |
| |
| Authors: | Ma Yingxian |
| |
| Institution: | Ma Yingxian (The 20th Bureau Group Co. Ltd. of the Zhongtie Corporation of China,Xi＇an 710016,China) |
| |
| Abstract: | With the construction practice of laying type-CRTS plate-type ballastless tracks for the Shijiazhuang-Wuhan Passen- gers-oriented Railway as a practical example,some of the key techniques and construction processes, such as the casting of the concrete of the track bed of type-CRTS plate-type ballastless tracks on the bridge, the construction of the 凸-shaped retaining platform,the laying of the track slabs, the construction of the filled layer,etc. ,are introduced in the paper,which may serve as a useful reference for other similar projects. |
| |
| Keywords: | type-CRTS plate-type ballastless track bed lay pedestal 凸-shaped retaining platform filled layer |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
