摘要
随着国家高速铁路网日益密集,公路与高速铁路交叉不可避免,如何选择合理的交叉方案,减少对铁路运营的影响,是需要研究的重点课题。结合成都第二绕城高速公路工程实际,对公路与高速铁路交叉的多种设计方案进行比选,从交叉方案的可实施性、施工工期、工程造价等方面进行论证,确定可靠合理的设计方案,供类似工程参考。
With the increasingly intensiveness of national high speed rail network,the crossover of highway and high speed rail cannot be avoided. How to select reasonable cross-over scheme and reduce the influence on the railway operation is a key issue for the research. In combination with the engineering practice of Chengdu No.2 belt freeway,the comparison and selection on many kinds of design schemes for crossover of highway and high speed rail are made,the demonstration on some aspects of cross-over scheme like actionability,construction period,construction cost and so on is made,and reliable and reasonable design schemes are determined,so as to provide reference for similar engineering.
作者
郭科
GUO Ke(Liaoning Provincial Communication Planning and Design Institute Co.,Ltd.,Shenyang 110166,China)
出处
《北方交通》
2018年第6期6-9,共4页
Northern Communications
关键词
高速公路
高速铁路
交叉
设计方案
Expressway
High speed rail
Crossover
Design scheme
