Deformation Response Induced by Surcharge Loading above Shallow Shield Tunnels in Soft Soil
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DOI: 10.1007/s12205-020-0404-8
Abstract: In the case of sudden surcharge loading, shallow shield tunnels in areas with soft soil experience substantial deformation responses. It is very important to understand the different loading modes and control measures above the shallow… read more here.
Keywords: soft soil; surcharge; deformation; shallow shield ... See more keywords
A continuous upper bound limit analysis for the transverse stability of shallow shield tunnelling in undrained clays
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Environmental and Civil Engineering"
DOI: 10.1080/19648189.2019.1598896
Abstract: Abstract For a cross sectional ‘convergence-oval deformation-sagging/uplifting’ composite volume loss model of shallow shield tunnels in undrained clays, the ground displacement field is calculated using complex variables, and the most critical tunnel stability number as… read more here.
Keywords: tunnel; limit analysis; undrained clays; stability ... See more keywords