Title :
Comparison and selection on scheme of tunnel construction under soft plastic-flow stratum
Author :
Li, Hongyan ; Li, Qian
Author_Institution :
Road & Bridge Eng. Inst., Hunan Commun. Polytech., Changsha, China
Abstract :
Based on Nanjing NO. 1 project Gulou-Xuwu subway practice, this paper focus on subway construction technology under great and changeable section, soft plastic-flow stratum condition. Results indicate that it is effective on controlling the ground drop when adopting sidesteps method with shed advancing and injecting.
Keywords :
construction; plastic flow; tunnels; Nanjing NO.l project Gulou-Xuwu subway; sidestep method; soft plastic flow stratum condition; subway construction technology; tunnel construction; Bridges; Numerical models; Presses; Rail transportation; Railway engineering; Roads; Rocks; Subway tunnel; great and changeable section; numerical modeling; soft plastic-flow stratum;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5988502
