水库上游农田保护左堤右堤工程初步设计.doc

00 省省 00 河水库上游河水库上游农田保护左堤、右堤工程农田保护左堤、右堤工程初步设计报告书目 录前前 言言...........................................................................................I00 河堤防工程特性表................................................................................I1 综合说明综合说明.................................................................................................11.1 绪言..................................................................................................................11.2 工程任务和规模..............................................................................................21.3 水文与地质......................................................................................................31.4 工程布置及主要建筑物..................................................................................61.5 金属结构..........................................................................................................71.6 施工..................................................................................................................71.7 征地与移民......................................................................................................81.8 环境保护设计..................................................................................................91.9 水土保持设计................................................................................................121.10 工程管理......................................................................................................131.11 设计概算......................................................................................................141.12 经济评价......................................................................................................142 水文水文......................................................................................................162.1 流域概况.......................................................................................................162.2 气象...............................................................................................................162.3 水文基本资料...............................................................................................172.4 洪水...............................................................................................................192.5 排水流量........................................................................................................232.6 施工洪水........................................................................................................242.7 枯水流量........................................................................................................252.8 干支流洪水遭遇分析....................................................................................253 工程地质工程地质...............................................................................................273.1 勘察内容及完成的工作量............................................................................273.2 区域地质概况................................................................................................273.3 堤段工程地质条件........................................................................................283.4 涵闸工程地质条件.......................................................................................363.5 天然建筑材料................................................................................................403.6 结论................................................................................................................414 工程任务和规模工程任务和规模...................................................................................434.1 工程建设的必要性和任务............................................................................434.2 防洪工程布局及主要防洪工程的调度运用原则........................................464.3 防洪保护范围和标准....................................................................................474.4 防洪工程规划方案及主要建设内容............................................................474.5 工程规模........................................................................................................484.6 堤防工程规模................................................................................................584.7 规模汇总........................................................................................................595 工程布置及建筑物工程布置及建筑物...............................................................................605.1 设计依据........................................................................................................605.2 工程现状、存在的主要问题及治理措施....................................................625.3 工程总体布置................................................................................................635.4 堤防工程设计...............................................................................................635.5 穿堤建筑物...................................................................................................715.6 总工程量.......................................................................................................756 金属结构部分金属结构部分.....................................。