4Ou C Y, Hsieh P G, Chiou D C. Characteristics of ground surface settlement during excavation [J].Canadian Geo - technical Journal, 1993, 30(5): 758-767.
5Clough G W, O'Rourke T D.Construction induced movements of in situ walls [C]//Proceedings of ASCE conference on design and performance of e retaining structures.New York:Geotechnical Special Publication. No.25, 1990:439-470.
6Wong K S, Broms B B. Lateral wall deflections of braced excavations in clay [J]. Journal of Geotechnical Engineering, ASCE, 1989, 115(6): 853-870.
7Peck R B. Deep excavation and tunneling in soft ground [C] //Proceedings of the 7th International Conference on Soil Mechanics and Foundation Engineering, Mexico City, 1969: 225-290.