基于模糊层次分析法的软土地区基坑风险研究  

Research on Risk of Retaining Foundation Excavation in Soft Soil Areas Based on the Fuzzy Analytic Hierarchy Process

作　　者：杨方[1] 刘世君[1] 李金俸 杨丽[1] 

机构地区：[1]安徽工程大学建筑工程学院 [2]芜湖市建昌工程质量检测中心有限公司,安徽芜湖241000

出　　处：《宜春学院学报》2016年第6期54-58,共5页Journal of Yichun University

基　　金：2015年安徽省高等教育振兴计划资助"经济新常态下工程管理专业人才培养质量价值取向及保障体系研究"(2015zdjy080);2015安徽工程大学校青年基金项目"芜湖市软土深基坑支护风险评估"(2015YQ04)

摘　　要：针对软土地区的基坑支护工程,以芜湖市具有代表性的8个工程项目为例,首先系统的识别其面临的风险,分析风险事故发生的原因;其次建立风险评估的指标体系;最后基于模糊层次分析法对软土地区的基坑工程风险进行评价。本研究能给软土地区基坑支护施工企业制定和实施对企业最有利、最有效的风险防范方案提供依据,达到减少基坑支护工程的成本,防范重大质量安全事故的目的。This paper addresses the retaining of foundation excavation in soft soil areas. It takes eight typical foundation projects in Wuhu city as examples. First,the potential risk is identified systematically and reasons for their possible failure are discussed. Then an index system of risk assessment is established. Finally,the risk level for retaining the foundation excavation in the soft soil area is assessed based on the fuzzy analytic hierarchy process（ FAHP）. The present research can provide a most advantaged and effective risk prevention plan for companies constructing in soft soil areas. Also it can reduce the cost of the project and prevent major safety accidents.

关 键 词：基坑工程 指标体系 模糊层次分析法 

分 类 号：TU473[建筑科学—结构工程]