论文部分内容阅读
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。
The construction of metro transport system in urban areas is an important measure to solve the problem of traffic congestion in modern metropolis. However, its huge investment is the main obstacle to the rapid development of metro. The important reason for the slow development of metro industry lies in this. In this paper, according to the status quo of subway development in our country, it is pointed out that only by vigorously researching and developing economical and practical domestic excavation equipment to replace costly imported equipment and trying hard to reduce the cost of subway construction can the rapid development of subway industry in our country be achieved.