摘要
由于新建铁路线路不可避免地会与已有重点交通路段产生交叉,若应用传统的施工方法会对已有的交通线路产生影响,并且施工安全性也得不到保障,而转体技术是保证施工质量和施工进度的关键。以某区跨京广铁路立交桥为例,在靠近既有铁路沿线完成了铁路转体施工技术的应用。该施工技术应用取得了良好的效果,其可以为后续类似施工提供指导。
Because the new railway line will inevitably intersect with the existing key traffic sections,if the traditional construction method is applied,the existing traffic lines will be affected,and the construction safety will not be guaranteed,and the rotation technology is a key to ensure the construction quality and construction progress.Taking an overpass across Beijing-Guangzhou Railway as an example,the application of railway rotation construction technology was completed near the existing railway.The application of this construction technology has achieved good results,which can provide reference and guidance for subsequent similar construction.
作者
王军琴
WANG Jun-qin(The Fifth Engineering Co.,Ltd.of China Railway 18 th Bureau Group,300450,Tianjin,China)
出处
《建筑技术》
2024年第17期2166-2170,共5页
Architecture Technology
关键词
既有铁路沿线
新建铁路
转体技术
along the existing railway
newly-built railway
rotary technology
