Current Status and Prospects of Energy Conservation and Emission Reduction Technology in Railway Tunnel Engineering
Considering the characteristics of high energy consumption and high greenhouse gases emissions in the construction and operation process of railway tunnel engineering,this paper summarizes several commonly used energy-saving and emission reduction technologies for railway tunnels through statistical research on relevant literature in the past 10 years. This article introduces the energy-saving technologies used in railway tunnels from aspects of construction and operation:including green construction technologies such as increasing the recycling rate of construction waste and utilizing renewable and environmentally friendly building materials;energy saving ventilation technology using intelligent control systems and variable frequency speed regulation to reduce fan energy consumption;energy saving lighting technology for tunnel on-demand lighting through intelligent control of lighting fixtures
railwaytunnel engineeringconstruction stageoperation stageenergy conservation and emission reduction technology