Tunneling in Squeezing Ground: Effect of the Excavation Method
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DOI: 10.1007/s00603-019-01931-4
Abstract: Tunnel excavation in squeezing ground exhibits large time-dependent and often anisotropic deformation. Within the context of the Fréjus road tunnel and its safety gallery excavated under the Alps between France and Italy, an interesting configuration… read more here.
Keywords: ground; excavation method; tunnel; excavation ... See more keywords
Performance of large cross-section tunnel constructed in loose ground by optimal multi-step excavation method
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DOI: 10.1007/s12517-020-05961-z
Abstract: Although an appropriate tunnel construction method can be conducive to safeguarding the deformation of surrounding rock mass, too much emphasis on controlling deformation leads to ignoring the importance of accelerating tunnelling speed and saving construction… read more here.
Keywords: construction; excavation method; method; excavation ... See more keywords
A new multi-graph approach for selecting the sequential excavation method of civil tunnels
Sign Up to like & getrecommendations! Published in 2019 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2019.102999
Abstract: Abstract Growth of urban population, traffic congestion and global warming emissions, have caused the experts to design and construct large span tunnels even in the complex geotechnical conditions where the selection of tunnel excavation method… read more here.
Keywords: method; excavation method; multi graph; sequential excavation ... See more keywords