总规的总体结构以及各个发展要素是研究轨道交通网络覆盖的基础:具有合理性的轨道交通网络覆盖是实现城市总体发展目标的手段之一,二者是互为协调的过程。从对比两轮城市总体规划的变化谈起,阐述总规变化促使轨道交通网络覆盖的优化与调整,重点从城市规划角度多层次探讨了二者的协调性以及轨道交通建设对促进城市建设作用的量化校核。 The overall structure of the general rules as well as the various elements of development are the basis for studying the coverage of the rail transit network: a reasonable coverage of the rail transit network is one of the means to achieve the overall urban development goal, and the two are mutually coordinated processes. From the contrast of the two cities’ overall planning changes, this paper expounds the general rules change to promote the optimization and adjustment of the rail transit network coverage. The emphasis is on the coordination of the two at the multi-level of urban planning and the role of rail transit in promoting urban construction Quantify the check.