机译:Influence of tunnel failure on the existing large-diameter tunnel in improved soil surround
Indian Inst Technol Roorkee, Dept Civil Engn, Roorkee 247667, Uttar Pradesh, India;
Natl Univ Singapore, Dept Civil & Environm Engn, Singapore 117576, Singapore;
Tunnel collapse; Large diameter tunnel; Cement-treated soil; Tunnel spacing; Stress redistribution; Twin tunnel interaction;