DISCUSSION. GROUND MOVEMENTS CAUSED BY TUNNELING IN CHALK.
نویسندگان
چکیده
منابع مشابه
Numerical modeling of tunneling induced ground deformation and its control
Tunnelling through cities underlain by soft soil, commonly associated with soil movement around the tunnels and subsequent surface settlement. The predication of ground movement during the tunnelling and optimum support pressure could be based on analytical, empirical or the numerical methods. The commonly used Earth pressure balance (EPB) tunneling machines, uses the excavated soil in a pressu...
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This paper presents the results of a recent study about the following aspects relevant to tunneling in soft grounds:e) The domain of deformations due to tunneling in soft ground can be specified within a boundary of a parabolic shape. This boundary is defined by a parabolic formula as a function of a central angle which depends on the soil type i.e., either cohesive or cohesionless. This para...
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ژورنال
عنوان ژورنال: Proceedings of the Institution of Civil Engineers
سال: 1976
ISSN: 1753-7789
DOI: 10.1680/iicep.1976.3349