New Railway Tunnels and their Construction Method as Well as their Impact to Train Operation
نویسندگان
چکیده
Abstract As the modernisation of cities, railway road construction and existing lines are demanded during past decades more than before. Demand short travel time is one reasons that we redesign existed roads process. Tunnel ways can shorten in roads. In this study, introduced commonly used tunnel methods, New Austrian Tunnelling Method (NATM), some important points method regarding excavation bearing capacity support system. Furthermore, gave information about tunnels which shortens project examples constructed with method. The main purpose all these to line due increasing on population urbanization.
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ژورنال
عنوان ژورنال: Transport technic and technology
سال: 2021
ISSN: ['2585-8084']
DOI: https://doi.org/10.2478/ttt-2021-0011