目录1.综合说明............................................................................................................................................41.1项目区概况...........................................................................................................................................41.2水文......................................................................................................................................................61.3工程地质...............................................................................................................................................91.4工程任务及建设规模.........................................................................................................................101.5工程总体布置及主要建筑物.............................................................................................................101.6工程管理.............................................................................................................................................111.7施工组织设计.....................................................................................................................................121.8环境影响评价.....................................................................................................................................131.9水土保持.............................................................................................................................................141.10工程投资.............................................................................................................................................141.11结论与建议.........................................................................................................................................152.水文..............................................................................................................................................182.1流域概况.............................................................................................................................................182.2气象水文.............................................................................................................................................192.3径流....................................................................................................................................................192.4洪水....................................................................................................................................................202.5水文分析结论.....................................................................................................................................233.工程地质...........................................................................................................................................243.1区域地质概况.....................................................................................................................................243.2工程地质条件及评价.........................................................................................................................253.3天然建筑材料....................................................................................................................................