中国经济第四极-成渝经济带的连接线
中国经济第四极:成渝经济带的连接线
摘要：成渝高铁的修建为充分发挥成都、重庆区域中心城市的辐射作用，加快沿线城镇化进程，提高成渝铁路通道运输能力和服务水平，加快构筑全国快速铁路客运网络。同时，成渝客运专线位于我国西南地区成渝经济圈，北经成都与在建的成绵乐城际客专相连，南经重庆与拟建的渝万客专连接，形成川渝地区城际客运骨干网，是成渝间继成渝铁路、遂渝成铁路后的第三条铁路通道，是一条连接西南地区两个特大中心城市的高速客运通道，并与既有成渝铁路、遂渝铁路、成渝高速公路、成遂渝高速公路共同构筑起成渝两地综合交通走廊。
关键词：中国经济 第四级 成渝 经济带 客运专线 意义
Abstract: the construction of high into chongqing iron to give full play to chengdu, chongqing regional central city of radiation, speed up urbanization process along, chongqing railway transportation channel to improve the ability and the service level, to facilitate the rapid railway passenger transport network. At the same time, into chongqing special passenger line is located in China’s southwest into chongqing economic circle, north of chengdu and the building into cotton music inter-city guest is connected, the south and the proposed chongqing chongqing all guest designed connection, form each region inter-city passenger backbone, into the chongqing is between into chongqing railway, so into the third after chongqing railway railway channel, is a connection southwest two big center city of high-speed passenger passage, and both success and chongqing railway, hence chongqing railway, into chongqing highway, into and chongqing highway together build up into two chongqing integrated traffic corridor.
Keywords: China’s economic 4 into chongqing economic belt passenger dedicated line significance
一、成都经济带及成渝客运专线简介
（一）中国经济第四极：成渝经济带（区）简介
成渝经济带是中国经济增长第四极，是继长三角、珠三角和京津翼经济带之后的又一个热点。而成渝地区又是我国西部惟一成片发展、城镇最为密集、产业及人口最为集中的地区。成渝经济区以重庆、成都两个特大城市为龙头，以四川成都及绵阳等沿高速公路、快速铁路、长江黄金水道的15个地市和重庆1小时经济圈的23个区县为载体，区域总面积达20.6万平方公里。成渝高铁途经成渝经济区的核心地域，辐射四川盆地大部分地区，涵盖人口9800多万人，涉及城市35个，是我国人口最密集的城市群之一。