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近年来铁路迎来了跨越式发展,铁路建设如火如荼,呈现出建设周期短、速度快的特点。新建铁路设计如何充分利用既有、在建工程优化设计,合理预留规划铁路条件是铁路规划设计的重点、难点。结合合肥枢纽合肥北城至合肥站工程初步设计,对商杭铁路淮南至合肥线路走向及引入合肥枢纽方案进行综合分析比选,推荐合理的线路走向及引入合肥枢纽方案。
In recent years, the railway ushered in by leaps and bounds, railway construction in full swing, showing a short construction period, speed characteristics. How to make full use of the existing railway design, optimize the design of the construction in progress, and reserve the railway planning reasonably is the key and difficult point of the railway planning and design. Combined with the preliminary design of Hefei hub Hefei Beicheng to Hefei station project, this paper analyzes and compares the trend of Huainan-Hefei line of Hangzhou-Hangzhou Railway and the introduction of Hefei hub project, and recommends a reasonable line direction and the introduction of Hefei hub project.