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随着国民经济的发展,特别是国家实施西部大开发战略以来,越来越多的中长大隧道不断出现,许多施工企业为此配备了专门的隧道施工设备。对于长大隧道,现在正在形成以有轨运输为主的机械化作业线。但由于有轨运输所需的设备专业性强,通用性差,在我国隧道施工中起步较晚,在应用上仍不如无轨运输普遍,各单位的机械配套水平和组织水平也不尽相同。如何配备比较经济合理,仍是一个值得深入探讨的问题。
With the development of the national economy, especially since the country implemented the strategy of developing the western region, more and more tunnels have emerged. Many construction companies are equipped with specialized tunnel construction equipment. For long tunnels, mechanized lines dominated by rail transport are now being formed. However, due to the equipment required for rail transportation is highly specialized and of poor universality, it has been relatively late in construction of tunnels in our country. It is still not as common as rail-bound transportation in application. The level of mechanical support and organization of each unit is also different. How to provide a more economical and reasonable, is still a problem worth exploring in depth.