基于模糊层次分析法的桩基方案优选评定方法研究  

Research on Optimal Selection and Evaluation Methods of Pile Foundation Scheme Based on Fuzzy Analytic Hierarchy Process

作　　者：吴柳[1] 夏准 

机构地区：[1]东莞市交业工程质量检测中心,广东东莞523125

出　　处：《城市道桥与防洪》2018年第8期88-90,155,共4页Urban Roads Bridges & Flood Control

摘　　要：针对桩基方案优选问题,基于模糊层次分析法建立桩基方案优选方法,并给出桩基方案优选流程,采用层次分析法确定评价指标权重,利用模糊理论进行综合评判。通过一个具体实例,阐述该方法在实际工程中的应用情况。实践证明,在实际应用中,该方法具有很好的可操作性。该桩基方案优选方法可考虑多目标的决策模型,评选出最理想的桩基方案。For the optimal selection of pile foundation scheme, the optimal selection method of pile foundation scheme is established based on fuzzy analytic hierarchy process(AHP), and the optimal selection procedure of pile foundation scheme is given. The AHP is used to determine the weight of evaluation index,and the fuzzy theory is used to carry out the comprehensive evaluation. Through a case study, the application of the proposed method in practical engineering is illustrated. The practice has proved that this method has good operability in practical application. The optimal selection method of pile foundation scheme can consider the multi-objective decision model and select the most ideal pile foundation scheme.

关 键 词：桩基 方案优选 层次分析法 模糊综合评价 

分 类 号：TU473.1[建筑科学—结构工程]