Title :
Risk analysis of a subway tunnel shield based on a fuzzy synthetic approach
Author :
Jie, WANG ; Liang-jie, GUO ; Li Yan-Qing
Author_Institution :
Sch. of Econ. & Manage., China Univ. of Geosci., Wuhan, China
Abstract :
In this paper, an overall analysis was carried out of the factors influencing the safety system of the subway running tunnel, taking the case of Wuhan subway project, and a hierarchy structure model is established. On the basis of the comprehensive evaluating risk of fuzzy synthetic judging model, maximum degree of membership principle and R=PxC, this paper has determined the risk rank of the tunnel shield construction interval.
Keywords :
fuzzy set theory; risk analysis; tunnels; Wuhan subway project; fuzzy synthetic approach; fuzzy synthetic judging model; risk analysis; safety system; subway running tunnel; subway tunnel shield; tunnel shield construction; Analytical models; Coal industry; Economics; Educational institutions; Geology; Risk management; fuzzy synthetic approach; risk; subway; tunnel shield;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777383
