浙江省舟山市岱山县高亭镇王家岙水库大坝安全技术综合评定报告舟山市水利勘测设计院二〇一二年五月浙江省舟山市岱山县高亭镇王家岙水库大坝安全技术综合评定报告审定：沈飞腾审核：徐万桢核对：许海波项目编写负责人：唐逸俊舟山市水利勘测设计院二〇一二年五月目录1工程基本情况.........................................................................................11.1前言................................................................................................11.2主要依据........................................................................................11.3工程概况........................................................................................11.4主要特性指标................................................................................12现场检查情况.........................................................................................42.1工程资料情况................................................................................42.2工程任务调查（检查）情况、见下表........................................42.3大坝运行管理状况........................................................................42.4大坝安全状况初步评估................................................................43工程地质条件.........................................................................................63.1区域地质概况................................................................................63.2水库区工程地质条件....................................................................63.3大坝坝基及岸坡工程地质条件....................................................63.4溢洪道工程地质条件....................................................................74枢纽工程质量评价.................................................................................84.1坝基及岸坡工程地质评价............................................................84.2大坝填筑质量评价........................................................................84.3溢洪道质量评价............................................................................84.4放水涵管质量评价........................................................................84.5工程质量评价结论........................................................................85防洪标准复核.........................................................................................95.1流域情况........................................................................................95.2气象................................................................................................95.4.1计算原理和方法..............................................................125.5坝顶高程复核..............................................................................165.6防洪安全评价..............................................................................186渗流安全评价.......................................................................................196.1大坝渗流状况..............................................................................196.2坝体渗流稳定计算......................................................................196.2.2计算工况..........................................................................206.2.3计算结果..........................................................................206.2.4计算结果分析..................................................
