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Title: Study on the Risk Assessment System of Wuhan Metro Shield Construction
Source: International Conference on Engineering and Business Management 2012(Part 5 Innovative Technology) (pp 3508-3512)
Author(s): He Zhu, College of Engineering, China University of Geosciences, Wuhan, Hubei, China, 430074
Wei Zhang, College of Engineering, China University of Geosciences, Wuhan, Hubei, China, 430074
Jingyu Xie, College of Engineering, China University of Geosciences, Wuhan, Hubei, China, 430074
Zhijia Xue, College of Engineering, China University of Geosciences, Wuhan, Hubei, China, 430074
Dandan Zhen, College of Engineering, China University of Geosciences, Wuhan, Hubei, China, 430074
Abstract: The establishment of a hierarchical model considering the various factors of geological condition, surrounding environment, shield construction equipment and operation. Make the risk assessment using fuzzy comprehensive evaluation method, analytic hierarchy process(AHP) and P=R×C model. Develop the software about the risk assessment of metro shield construction on the basis of this theory. Combining with the example of some certain section of Wuhan metro project, get the risk grade of shield construction to provide a reference for subway shield construction.
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