Numerical solutions for tunnels excavated in strain-softening rock masses considering a combined support system

DOI10.1016/j.apm.2020.11.042zbMath1481.74546OpenAlexW3111412397MaRDI QIDQ823365

Alfonso Rodriguez-Dono, Fei Song

Publication date: 24 September 2021

Published in: Applied Mathematical Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apm.2020.11.042

zbMATH Keywords

numerical solutionsstrain-softeningcombined support systemground reaction curvessupported tunnelstunnel advancement

Mathematics Subject Classification ID

Soil and rock mechanics (74L10) Computational methods for problems pertaining to geophysics (86-08) General questions in geophysics (86A04)

Related Items (1)

Coupled solid-fluid response of deep tunnels excavated in saturated rock masses with a time-dependent plastic behaviour

Cites Work

• Analytical expressions for stress and displacement fields in viscoelastic axisymmetric plane problem involving time-dependent boundary regions
• Analytical solutions for lined circular tunnels in viscoelastic rock considering various interface conditions
• Analytical stress and displacement around non-circular tunnels in semi-infinite ground
• A complex variable solution for stress and displacement field around a lined circular tunnel at great depth
• Ground response curves for rock masses exhibiting strain-softening behaviour

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