介绍了沩丰坝大桥工程的概况,运用调查和专家打分法逐个分析施工过程中的主要风险,得出了相关结论,并建立了沩丰坝大桥施工方案风险评价的AHP结构,采用层次分析法评价单一风险因素的重要程度,并对各因素进行排序,为该桥施工管理提供了科学依据。%Introduces the survey of Weifengba Bridge,the paper analyzes main construction risks one after another by using investigation and experts＇ estimation,and obtains relevant conclusions,establishes AHP structure of Weifengba Bridge construction scheme risk assessment,estimates single risk factor degree with analytic hierarchy process,and finally orders various factors,which has provided scientific basis for the bridge construction management.
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