Abstract:Fuzzy comprehensive evaluation method is used to do the groundwater risk assessment of East Nanjing Road Station of Metro Line 10 in Shanghai.Meanwhile,the establishment of risk assessment model and evaluation process is described in detail based on the comprehensive identification of groundwater risk factors during the process of investigation,design,construction and operation,combining with the analysis of project information and expert evaluation.Weights of groundwater risk factors are obtained,as well as a comprehensive evaluation on the groundwater risk.The research conclusion may provide a technical guidance for the groundwater risk analysis of metro projects in Shanghai.
