摘要
修建城市地下铁道运输系统是解决现代化大城市交通紧张问题的重要措施,但其十分巨额的投资又是制约地铁快速发展的主要障碍,我国地铁事业发展缓慢的重要原因即在于此。文章针对我国地铁发展的现状,指出只有大力研究开发经济、实用的国产开挖设备以取代昂贵的进口设备,努力降低地铁修建成本,才能使我国的地铁事业得到快速发展。
Metro transportation is an important measure to solve the traffic jam problem in metropolis. However, the development of metro is seriously restricted due to large investment, which is a main reason that China develops metro so slowly. Therefore, it is necessary to research and develop the economic and practical home boring equipment instead of the expensive imported one. Simultaneously, it points out that only by reducing the cost of metro construction can the metro industry be developed rapidly in China.
关键词
地下铁路
隧道
设备
国产化
Metro
Chinese - Made Equipment
Policy Analysis
