ANP_FE技术在地铁隧道近接施工风险评估中的应用

摘要

Based on the ANP_FE, this paper aimed to solve the technical problems of risk evaluation and management when the excavation of metro tunnel is adjacent to the existing building or structure. On the basis of investigation of many similar project and statistics and analysis of related information in China, the corresponding risk evaluation index system was established in this paper. And then after using the ANP FE to evaluate the risks, the measures to control and manage the risks according to the evaluation%基于ANP_FE,解决了地铁隧道近接建(构)筑物时施工阶段风险评估与管理的技术问题.在对国内诸多类似工程调研和相关资料统计、分析的基础上,建立了相应的风险评价指标体系.然后利用ANP_FE对风险进行评价,根据评价结果制定出风险应对措施对风险进行控制与管理.最后以广州某地铁隧道近接施工工程为依托,说明了该风险评估与管理方法的具体实施过程.工程实践表明,该体系、方法能有效对地铁隧道近接施工工程的风险进行评估和管理,确保施工的顺利进行和周围结构物的安全,可为同类工程所借鉴.