1. Chen K, Yan SW, Sun LQ, Wang YW (2016) Analysis of deformation of deep foundation pit under excavation unloading condition. Rock Soil Mech 37(4):1075–1082
2. Ding YC, Wang JH, Xu B (2009) Three-dimensional numerical analysis of braced excavation based on FLAC3D. J Shanghai Jiaotong Univ 43(6):976–980
3. Goldberg DT, Jaworski WE, Gordon MD (1976) Lateral support system and underpinning. Report No. FHWA-RD-75-129, Volume 2, Federal Highway Administration, Washington
4. Huang MS, Wang WD, Zheng G (2012) A review of recent advances in the underground and deep excavations. Chin Civil Eng J 45(06):146–161
5. Huang P, Liu GB, Huo RK (2015) Parameter analysis of zoned excavation in soft soil area. J Cent South Univ (Sci Technol) 46(10):3859–3864