温州站至温州北站段轨道交通制式比选研究

Rail Transit System Comparison and Selection for the Line of Wenzhou Railway Station to Wenzhou North Railway Station

对温州站至温州北站段采用交流制式市域轨道交通S线与直流制式城市轨道交通M线进行方案比选.依据服务范围和站间距确定功能定位、以规划和既有轨道交通分析交通线网合理性、按旅行速度和线路长度计算旅行时间、根据远期最小发车间隔评价服务效果、评估区间盾构和地下车站造价比较建设成本、依托建设规划批复和轨道交通建设流程研究建设时序,最后推荐温州站至温州北站段采用市域轨道交通S线交通制式方案.对国内类似工程项目轨道交通制式比选具有一定参考价值.

The schemes of urban rail transit were compared and selected about S-line with AC system and M-line with DC system from Wenzhou Station to North Wenzhou Station. Functional orientation was determined according to service scope and station spacing, rationality of urban traffic network was analyzed based on the plan and existing rail transit, travel time was calculated by travelling speed and length, service effect was evaluated depending on the minimum departure interval in the long term, cost comparison between interval shield tunneling and underground station was evaluated, and the construction schedule was studied relying on the approval of construction plan and construction process of rail transit. Based on the above, finally, the S-line traffic system of commuter rail transit was recommend in the section of Wenzhou Railway Station and Wenzhou North Railway Station. It would have certain reference value for the comparison of rail transit system of similar engineering in China.