摘要
介绍天津至北京大兴国际机场联络线接轨方案研究过程。首先选取影响接轨方案的各种因素,对接轨点、路网规划及既有线干扰等关键因素进行深入分析,根据工程实际情况,分别提出了区间接轨、胜芳站接轨、霸州南站接轨三个比选方案,并对每个方案的优缺点进行综合分析。最后推荐工程投资较少、符合路网整体规划、对既有线干扰最小的胜芳站接轨方案。
This paper introduces the research process of rail joint scheme of the Tianjin -Beijing Daxing International Airport rail link. First, select various factors that affect the rail joint scheme, and analyze deeply the key factors such as junction point, railway network planning, and interference to existing railway lines. According to the actual situation of the project, three competitive schemes, including the railway section joint scheme,the Shengfang Station joint scheme and the Bazhou South Station joint scheme are proposed separately, and the advantages and disadvantages of each scheme are comprehensively analyzed. Finally, the Shengfang Station joint scheme is recommended since it costs less project investment, conforms to the overall railway network planning, and causes the least interference to existing railway lines.
作者
孙少伟
Sun Shaowei(China Railway Design Corporation)
出处
《铁道勘察》
2019年第3期78-82,88,共6页
Railway Investigation and Surveying
基金
中国铁设[2018]1095号(京津冀核心区铁路规划补充工作)
关键词
北京大兴国际机场
联络线
接轨方案
方案研究
Beijing Daxing International Airport
Rail Link
Rail Joint Scheme
Scheme Study
