J. J. Chen, J. H. Wang, G. W. Xiang, S. L. Wen, & Y. Du. (2011). Numerical Study on the Movement of Existing Tunnel Due to Deep Excavation in Shanghai. Geotechnical Engineering Journal of the SEAGS & AGSSEA, 42(3), 30–40. https://doi.org/10.14456/seagj.2011.12