复线铁路并行段右线参数算法研究  

Research on Parameters Algorithm for Right Line on Parallel Section of Double-track Railway

作　　者：阳志 岑敏仪 李阳腾龙 陈启航 闫广峰 

机构地区：[1]西南交通大学地球科学与环境工程学院,成都610031

出　　处：《铁道标准设计》2017年第12期19-22,共4页Railway Standard Design

摘　　要：根据铁路建设项目施工需要,在系统学习分析相关文献的基础上,对于复线铁路并行段右线参数算法进行研究,提出采用平行线法和几何法分别推算右线交点平面坐标和变坡点里程的思路,并利用实测数据进行检验,证明该算法的正确性和便捷性,对复线铁路工程施工和维护具有一定的应用价值。This paper studies the algorithm of design parameters of right line on parallel-section of double-track railway due to the need of railway project construction. Parallel method and geometric method are proposed to calculate the coordinates of right intersection point and the mileage of point of gradient change respectively on the basis of the relevant literature. The correctness and convenience of the algorithm are tested with the measured data and its applicability is proved for double-track railway construction and maintenance.

关 键 词：复线铁路 线路参数 平行线法 几何法 

分 类 号：U212.331.9[交通运输工程—道路与铁道工程]