1. Feng Y (2016) Study on the model test of large-span and small-spacing road tunnel model. Chin J Undergr Space Eng 12(Supp 1):18–23
2. Liu Q-S, Peng X-X, Lei G-F et al (2017) Geomechanical model test on excavation technology of supper-large cross-section ultra-shallow tunnel with cross rock pillar method. Rock Soil Mech 38(10):2780–2787
3. Luan Z-Z (2014) Constructional technology of the shallowly buried and eccentric compression sections of the large span road tunnel in soft ground. J Shijiazhuang Inst Railw Technol 13(2):46–49
4. Qiu M-M, Yang G-L, Wei S-S et al (2017) A numerical experimental investigation of the construction mechanical response for large-span highway tunnel. J Southwest Univ (Natural Science Edition) 39(12):170–179
5. Shi W-Z, Che A-L, Zhou X-Q et al (2016) Numerical seismic dynamic response analysis of double-hole eight-lane large section tunnel. China Earthq Eng J 38(4):510–518