Hazards and treatment of karst tunneling in Qinling-Daba mountainous area: overview and lessons learnt from Yichang–Wanzhou railway system
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Earth Sciences"
DOI: 10.1007/s12665-018-7860-1
Abstract: From a global perspective, karst geological disaster has great influence on the tunnel construction. Once it is not handled properly, the karst problems in the tunnel area will cause great disaster, such as water inrush,… read more here.
Keywords: tunnel; area; wanzhou railway; railway tunnel ... See more keywords
Establishing a sustainable evaluation indicator system for railway tunnel in China
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.122150
Abstract: Abstract The large-scale construction of railway tunnels in China in recent years has resulted in serious resources waste and environmental damage due to the lack of conception of sustainability. This paper establishes a sustainable evaluation… read more here.
Keywords: indicator; indicator system; railway tunnel; sustainable evaluation ... See more keywords
Damage analysis of the new Sanyi railway tunnel in the 1999 Chi-Chi earthquake: Necessity of second lining reinforcement
Sign Up to like & getrecommendations! Published in 2018 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2017.12.009
Abstract: Abstract This study documented the case history of the new Sanyi railway tunnel. The New Austrian tunneling method (NATM)-built mountainous tunnel was seriously damaged during the 1999 Chi-Chi earthquake. In order to better understand the… read more here.
Keywords: new sanyi; tunnel; second lining; railway tunnel ... See more keywords
Influence of blockage ratio on slipstreams in a high-speed railway tunnel
Sign Up to like & getrecommendations! Published in 2021 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2021.104055
Abstract: Abstract The train-induced airflow in a railway tunnel is of great significance for tunnel ventilation, fire rescue, and ancillary facilities overall. Previous research mainly focused on piston wind in metro tunnels, while the slipstream in… read more here.
Keywords: speed; tunnel; blockage; railway tunnel ... See more keywords
Stability Analysis of the Lining Reinforcement Structure of a Double-Track Heavy-Haul Railway Tunnel
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Civil Engineering"
DOI: 10.1155/2023/3053593
Abstract: An increasing number of railway tunnels are afflicted with railway tunnel lining diseases. Through on-site detection of lining diseases in double-track railway tunnels, this paper analyzed its causative factors and developed a section steel arch… read more here.
Keywords: railway; lining diseases; double track; lining reinforcement ... See more keywords