5.2.3 安全管理人员职责46施工风险分析及防范目录1.内容概览.....................................................31. 1 施工风险分析的意义..........................................31. 2 文档目的与结构..............................................42.施工风险识别...................................................52. 1 风险识别方法................................................62. 1.1 文献调研法................................................82. 1.2 专家访谈法................................................92.1.3 事故案例分析.............................................103.2 风险识别流程...............................................112. 2.1 风险识别准备.............................................132. 2.2 风险识别实施.............................................143. 2.3 风险识别结果整理.........................................154. 施工风险分析.................................................173. 1 风险分析原则...............................................174. 2 风险分析步骤...............................................183. 2.1 确定风险因素.............................................194. 2.2 评估风险等级.............................................203. 2.3 分析风险原因.............................................215.2.3 安全管理人员职责462.4 预测风险后果................................................223. 3 风险分析工具...............................................243. 3.1 风险矩阵.................................................254. 3.2 风险树...................................................265. 3.3 故障树分析...............................................274.施工风险防范措施..............................................296. 1 风险防范原则...............................................307. 2 风险防范策略...............................................314. 2.1 风险规避.................................................324. 2.2 风险转移.................................................334. 2.3 风险减轻.....................