8I.ee K M,Rove R K. Finite element modeling of the three dimensional ground deformations due to tunneling in soft cohesive soil:Part I. Method of analysis [J]. Computers and Geotechnics, 1990,2 ( 2 ) : 87-110.
9Lee K M,Rove R K. Finite element modeling of the three dimensional ground deformations due to tunneling in soft cohesive soil: Part II. Results[J]. Computers and Geotechnics, 19 9 0,2 ( 2 ) : 111-13 8.
10Lee K M, Rove R K. Analysis of three-dimensional ground movements: The thunder bay tunnel [J]. Canadian Geotechnical Journal, 1991,28 ( 1 ) : 2 5-41.