5Vermijt A. A complex variable solution for a deforming circu- lar tunnel in an elastic half-plane[ J ]. International Journal for Numerical and Analytical Methods in Geomechanics, 1997,21(2) :77-89.
6Bobet A. Analytical solutions for shallow tunnels in saturated ground[ J ]. Journal of Engineering Mechanics, 2001, 127 (12) : 1258-1266.
7Kyung- Ho Park. Analytical solution for tunneling-induced ground movement in clays[ J]. Tunnelling and Underground Space Technology, 2005, (20) :249-261.
8Loganathan N, Poulos H G. Analytical prediction for tun- neling-induced ground movements in clay [ J ]. Journal of Geotechnica] and C, eoenvironmental Engineering, 1998, 124 (9) : 846-856.
9Attewell P B, Yeates J, Selby A R. Soil Movements In- duced by Tunneling and Their Effects on Pipelines and Structures[ M]. London: Chapman and Hall, 1986.