受高铁、地铁影响互通式立交方案研究——以郑州华夏大道互通式立交方案为例

摘要:

随着国民经济的发展,全国高速铁路、城市轨道交通里程不断增加,综合客运枢纽较少的短板逐渐得到弥补。在此背景下,互通立交、铁路、城市轨道相互影响的情况不断增加。本文结合郑州华夏大道-燕都大道立交相关工程,综合考虑郑机城际铁路、轨道交通17号线、工程建设时序等影响,立足流量预测数据,分别对立交主线形式和具体匝道方案进行了研究,得到了可行的立交方案。该方案较好地平衡了近远期实施、用地调整、拆迁等方面,为其他同类型立交工程提供有益参考。

Abstract:

With the development of the national economy, the mileage of China"s high-speed railways and urban rail transit has been increasing, and the shortage of comprehensive passenger transport hubs has been gradually made up. In this context, the interaction of interchange, railway and urban rail is increasing. In this paper, combined with the related projects of Huaxia Avenue - Yandu Avenue interchange in Zhengzhou, the influence of Zhengzhou-Jinan intercity railway, rail transit line 17, project construction time sequence, etc., based on the flow forecast data, the main line form and specific ramp scheme of the interchange were studied respectively, and a feasible interchange scheme was obtained. The scheme balances the short-term and long-term implementation, land use adjustment, demolition and other aspects well, and provides a useful reference for other interchange projects of the same type.