构筑西北、西南与华东、华南铁路通道综述

COMPREHENSIVE REVIEW ON CONSTRUCTION OF RAILWAY PASSAGES CONNECTING NOR THWEST & SOUTHWEST CHINA WITH EAST & SOUTH CHINA

为了实现西部大开发与“两个大局”的战略布暑 ,构筑西部与中东部密切联系的铁路通道是学者、专家近期积极探讨的问题。本文首先对这方面所提出的设想与方案作了较详细的介绍 ;通过分析、归纳 ,提出在“八纵八横”路网格局的基础上 ,增建一横二纵五斜道的综合设想。并建议分三阶段 (2 0 10年、2 0 30年、2 0 5 0年 )实施 12万 km的铁路规划。

In order to implement national strategic plan of the great developing West China and the 'two overall situation' policy, the constr uction of railway passages connecting closely the West China with the Middle & E ast China has become a particular problem which was explored by scholars and exp erts in the recent times. At first, the proposed suggestions and schemes concern ed with above aspect are introduced in detail in this paper. Then, by analysis a nd induction, a comprehensive tentative plan has been proposed as follows: based on the structure of railway networks of the 'eight vertical and eight horizont al trunk lines', 'one horizontal, two vertical and five inclined trunk lines' should be increased to the national railway networks. Finally, it is suggested that the implementation of national 120 000 km railway plan should be divided in to three stages, i.e. the year 2010, 2030 and 2050.