上海某深基坑工程风险识别与模糊评估  

Construction risk identification and assessment of a deep foundation pit in Shanghai

作　　者：何锡兴[1] 周红波[1] 姚浩[1] 

机构地区：[1]上海建科建设监理咨询有限公司,上海200032

出　　处：《岩土工程学报》2006年第B11期1912-1915,共4页Chinese Journal of Geotechnical Engineering

摘　　要：首先采用WBS与故障树法进行风险分析,建立风险清单,在此基础上采用模糊综合评判模型进行风险评估,得出基坑施工风险等级,为后来的风险应对提供参考依据。To effectively assess the construction risk of a deep foundation pit in Shanghai, the WBS method was brought forward to break down the deep foundation pit, and the risk events of construction of the deep foundation pit were identified by use of the fault tree method. Finally, the construction risk degrees were evaluated and decided in accordance with fuzzy synthetic evaluation model. The results could be used in risk precaution.

关 键 词：深基坑工程 WBS法 故障树法 模糊综合评判模型 风险等级 

分 类 号：TU473[建筑科学—结构工程]