Title of article
Prediction of tunnel deformation in squeezing grounds
Author/Authors
Dwivedi، نويسنده , , R.D. and Singh، نويسنده , , M. N. Viladkar ، نويسنده , , M.N. and Goel، نويسنده , , R.K.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
10
From page
55
To page
64
Abstract
In this paper, dimensionally correct empirical correlations have been developed with correlation factor of 0.94 to predict tunnel deformation for squeezing grounds. Data of 63 sections from various case histories of 14 adits/tunnels/mine roadway were included for the study. Joint factor (as a measure of rock mass quality)/Bartonʹs rock mass quality, vertical in situ stress, support stiffness and radius of the tunnel are the governing parameters which have been considered for developing the correlations.
Keywords
Dimensionally correct , Squeezing , joint factor , Tunnel deformation , empirical correlation
Journal title
Engineering Geology
Serial Year
2013
Journal title
Engineering Geology
Record number
2342183
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