目录1综合说明...............................................11.1工程概况.............................................11.2水文.................................................21.3地质................................................31.4工程任务.............................................51.5工程布置及设计.......................................51.6施工组织设计.........................................71.7环境保护设计.........................................71.8工程管理.............................................81.9工程招标.............................................81.10工程投资概算........................................92水文................................................122.1流域概况............................................122.2气象...............................................122.3基本资料...........................................142.4洪水..............................................143工程地质..............................................173.1区域地质概况........................................173.2堤防的工程地质条件与评价............................203.3天然建筑材料........................................213.4结论与建议.........................................234工程任务及规模........................................244.1自然及社会经济情况和防洪要求.......................244.2工程建设内容.......................................285工程布置及设计........................................295.1设计依据...........................................295.2堤防布置原则.......................................305.3河相关系分析及已建和拟建建筑物情况..................315.4稳定河宽计算.......................................3215.5治理段堤线布置......................................325.6河槽断面设计.......................................355.7堤防工程设计.......................................415.8稳定计算............................................425.9排洪涵管设计.......................................456施工组织设计..........................................466.1施工条件...........................................466.2建筑材料............................................476.3施工导流............................................496.4主体工程施工........................................496.5主要施工指标........................................507环境保护设计.........................................517.1防洪工程对环境影响预测评价.........................517.2环境保护措施设计...................................527.3综合评价............................................537.4结论...............................................548工程管理..............................................558.1管理依据............................................558.2管理机构............................................558.3工程管理范围和保护范围..............................559工程招标.............................................579.1招标依据............................................579.2招标范围及标段划分..................................579.3招标形式............................................579.4招标组织形式........................................5710工程投资概算........................................6010.1编制原则和依据.....................................6010.2工程概算指标......................................6321综合说明1.1工程概况1.1.1工程背景《XX县XX镇XX沟河河堤工程》为2017年XX省土地治理项目，工程位于XX镇关...
