厦门市南部区域城市轨道交通3号线与7号线的线路规划方案

Route Planning Scheme for Urban Rail Transit Line 3 and Line 7 in the Southern Region of Xiamen

目的:对于厦门本岛南部区域,区域内的客运量需求大,区域外客流方向主要为禾祥西片区及火车站片区。而厦门轨道交通3、7号线原线路规划方案无法有效满足主要的客流出行需求,故需对原线路规划方案进行调整。方法:以厦门市本岛南部区域内3、7号线线路规划方案为依托,基于区域内土地规划与现状,分析了区域出行客流的特征,在原规划方案的基础上,提出了5个调整后的线路规划方案,详细分析了各方案的优缺点,并对方案进行比选。结果及结论:方案三,即维持原线网规划路由、将沙坡尾站设置为两线换乘站的方案,在客流服务、换乘条件及工程实施条件等多方面均具有较大优势,为最优方案。

Objective:For the southern region of Xiamen Island,there is a high demand for passenger transportation within the region,and the main direction of passenger flow outside the region is towards Hexiang West area and Railway Station area.However,the original route planning scheme for Xiamen Rail Transit Line 3 and Line 7 cannot effectively meet the primary passenger flow travel demands.Therefore,adjustment on this original scheme is needed.Method:Based on the route planning scheme for Line 3 and Line 7 within the southern region of Xiamen Island,and considering the regional land planning and current conditions,the characteristics of regional passenger flow are analyzed.Based on the original planning scheme,five adjusted route planning schemes are proposed.The advantages and disadvantages of each scheme are analyzed in detail,and a comparative selection of the schemes is conducted.Result&Conclusion:Scheme 3,which maintains the original network routing and designates Shapowei Station as an interchange station for both lines,has significant advantages in terms of passenger service,interchange conditions,and engineering implementation conditions,thus it is considered the optimal solution.