研究目的:华东地区是我国经济发达地区,近几年来,区域内从沿海经济向沿长江(华东腹地)经济的发展,加快了长江中下游经济发展速度,加剧了沿江地带货运量需求,“沿江开发,江海联动”已成大势所趋,但经济的进一步发展又受到交通、能源的制约。本文通过探讨构筑华东第三通道和修建阜(阳)金(华)铁路来解决上述问题。研究方法:通过分析沿线经济发展需求,我国铁路网结构,沿线矿产资源、旅游资源开发,解决贫困山区、库区人民脱贫致富等因素来论证修建华东第三通道的必要性,并参照实际情况论证其可行性。研究结果:华东第三通道主要以货运为主,兼顾客运,近期为单线,远期复线。在设计速度目标值上,不同地段,速度目标值相应变化。研究结论:构筑华东第三通道适应沿线经济发展需求,可解决沿长江中下游地区能源需求和原材料供应,满足沿海经济可持续发展的需要。 Research purposes: East China is an economically developed area in China. In recent years, the economy in the region from the coastal economy to the Yangtze River (the hinterland of East China) has accelerated the economic growth of the middle and lower reaches of the Yangtze River and exacerbated the demand for freight traffic along the Yangtze River. Development along the Yangtze River, Jianghai linkage "has become the trend of the times, but further economic development and transportation, energy constraints. This article addresses the above issues by exploring the construction of the third passageway in East China and the construction of the Fuyang-Jinhua Railway. Research Methods: The necessity of building the third passage in East China is demonstrated by analyzing the economic development needs along the line, the structure of the railway network in China, the development of mineral resources and tourism resources along the line, the solution to poverty-stricken mountainous areas, and the people in the reservoir area to get rid of poverty and other factors. Reference is made to the actual situation Its feasibility. Research results: East China Third Channel mainly freight-based, taking into account the passenger, the recent single-line, long-term double-track. In the design speed target value, different locations, the speed target value changes accordingly. Research conclusions: Building the third passage in East China to meet the needs of economic development along the Yangtze River can solve the energy demand and raw material supply along the middle and lower reaches of the Yangtze River and meet the needs of sustainable development of coastal economy.