目 录第一章 工程概况.................................................31.1 项目背景...................................................31.2 隧道概况...................................................31.3 工程地质与自然条件........................................41.4 隧道围岩分布情况...........................................91.5 隧道主体工程设计.........................................101.6 主要施工方法.............................................111.7 施工监控量测与超前地质预报...............................12第二章 评估程序与方法..........................................132.1 评估目的..................................................132.2 评估原则..................................................132.3 评估依据..................................................142.4 评估程序..................................................152.5 评估方法.................................................17第三章 总体风险评估............................................213.1 总体风险评估路线..........................................213.2 银山隧道工程总体风险评估..................................253.3 总体风险评估结果..........................................26第四章 专项风险评估............................................274.1 专项风险评估思路..........................................274.2 施工过程风险评估..........................................27第五章 重大风险源估测...........................................465.1 风险矩阵的建立............................................465.2 安全管理评估指标..........................................485.3 坍塌事故风险估测..........................................505.4 洞口失稳风险评估..........................................525.5 风险分布图................................................545.6 专项风险评估结果..........................................55第六章 风险控制措施............................................566.1 风险接受准则..............................................566.2 一般风险源控制措施...................
