关键词: 通道, 京沪通道, 交通规划, 交通资源, 优化配置

Abstract: Jinghu Corridor is the most important transportation aorta in east China. Two outstanding problems exist in the construction of Jinghu corridor. The one is lack of necessary scientific verification on the function orientation of new railroad, as well as route and site selection of related railroads and stations. The other is to start working of several parallel railroads at the same time. From the perspective of resource optimal allocation, the new railroads that are far away from cities should be service mainly for railroad freight transportation, while the existing railroads that are through cities should be for railroad passenger cars and the railroad passenger stations in cities should be reserved, which is the better choice. Corridor planning is vital to increasing the whole efficiency of transportation network and corridor resource allocation. So it is necessary to plan according to hierarchy and set up rational system. In this paper, “trigger mechanism” is designed to make sure that under the integrated planning system, transportation projects could not be put in practice unless they pass through the essential phrases of cognizance, activation and trigger program.

Key words: Corridor, Jinghu Corridor, Transportation Planning, Transportation Resource, Optimal Allocation