ON THE DEFORMATION CHARACTERISTICS AROUND A CIRCULAR TUNNEL WITHOUT LINING DRIVEN IN THE VISCO-ELASTIC GROUND
نویسندگان
چکیده
منابع مشابه
On Analytic Solutions of Elastic Net Displacements around a Circular Tunnel
Displacements around a tunnel, occurring as a result of excavation, consist of the elastic and plastic parts. In this paper, we discuss the elastic part of displacements as a result of excavation, called net displacement. In general, the previous analytical solutions presented for determining the displacements around a circular tunnel in an elastic medium do not give the net displacements...
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Wall displacements and ground pressure acting on the lining of a tunnel increase with time. These time-dependent deformations are both due to face advance effect and to the time-dependent behavior of the rock mass. Viscoelastic materials exhibit both viscous and elastic behaviors. Thorough this study, the effect of different linear viscoelastic models including Maxwell, Kelvin and Kelvin-Voigt...
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ژورنال
عنوان ژورنال: Transactions of the Japan Society of Civil Engineers
سال: 1960
ISSN: 1884-4944,0047-1798
DOI: 10.2208/jscej1949.1960.68_41