基于模糊数学理论探讨评判地铁工程中地下水风险  

Groundwater Risk Assessment of Metro Project Based on Fuzzy Mathematical Method

作　　者：周念清[1] 魏诚寅[1] 娄荣祥 缪俊发 

机构地区：[1]同济大学水利工程系,上海200092 [2]上海广联建设发展有限公司,上海200438

出　　处：《同济大学学报（自然科学版）》2011年第11期1629-1633,共5页Journal of Tongji University:Natural Science

基　　金：国家自然科学基金资助项目(40872178);同济大学土木工程学院光华团队基金资助项目

摘　　要：采用模糊综合评价法,以上海地铁10号线南京东路车站为例,在全面识别勘察、设计、施工和运营过程中地下水风险因子的基础上,结合统计资料和专家评价,详细阐述了风险评估模型的建立及评价过程,得到了不同阶段地下水风险因子的权重,并对地下水风险进行了综合评判.研究结果对上海地铁工程地下水风险控制具有指导意义.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.

关 键 词：地铁 地下水 模糊综合评价 风险评估 风险控制 

分 类 号：U231.1[交通运输工程—道路与铁道工程] P641.7[天文地球—地质矿产勘探]