【正文】 .........................................................................................................613 工程地質(zhì) .............................................................................................................................................................64 區(qū)域地質(zhì)概況 .............................................................................................................................................64 商州段堤防工程地質(zhì)條件與評(píng)價(jià) .............................................................................................................75 丹鳳段堤防工程地質(zhì)條件分析與評(píng)價(jià) .....................................................................................................79 商南段堤防工程地質(zhì)條件分析與評(píng)價(jià) .....................................................................................................83 天然建筑材料 .............................................................................................................................................87 結(jié)論與建議 .................................................................................................................................................894 工程任務(wù)和規(guī)模 .................................................................................................................................................91 社會(huì)經(jīng)濟(jì)發(fā)展?fàn)顩r及工程建設(shè)的必要性 .................................................................................................91 社會(huì)經(jīng)濟(jì)發(fā)展對(duì)防洪的要求 ...................................................................................................................103 設(shè)計(jì)水平年、防洪工程范圍及防洪標(biāo)準(zhǔn) ...............................................................................................104 防洪工程總體方案 ...................................................................................................................................107 堤線布置及水面線推求 ...........................................................................................................................1165 工程總布置及主要建筑物 ...............................................................................................................................124 工程等別和標(biāo)準(zhǔn) .......................................................................................................................................124 工程布置和主要建筑物型式 ...................................................................................................................125 堤防工程 ...................................................................................................................................................1266 工程管理 ...........................................................................................................................................................137干流防洪工程可行性研究報(bào)告4 管理機(jī)構(gòu) ...................................................................................................................................................137 管理范圍和保護(hù)范圍 ...............................................................................................................................138 管理設(shè)施 ...................................................................................................................................................138 非工程措施 ...............................................................................................................................................139 工程運(yùn)行管理費(fèi)測算及資金來源 ...........................................................................................................141 建筑材料 ...................................................................................................................................................144 主體工程施工 ...........................................................................................................................................145 施工總進(jìn)度 ...............................................................................................................................................147 工程占地處理措施 ...................................................................................................................................149 環(huán)境保護(hù)設(shè)計(jì) ...........................................................................................................................................150 環(huán)境監(jiān)測 ...................................................................................................................................................151 環(huán)境管理 ...................................................................................................................................................151 環(huán)保投資 ...................................................................................................................................................15210 水土保持 .........................................................................................................................................................153 水土流失防治目標(biāo) .................................................................................................................................153 水土流失防治措施布設(shè)原則 .................................................................................................................154 水土流失防治措施體系和總體布局 .....................................................................................................155 水土流失分區(qū)防治措施設(shè)計(jì) .................................................................................................................155 水土保持施工組織設(shè)計(jì) .........................................................................................................................158 方案實(shí)施進(jìn)度 .........................................................................................................................................159 投資主要指標(biāo) .........................................................................................................................................160干流防洪工程可行性研究報(bào)告5 編制原則及依據(jù) .....................................................................................................................................160 費(fèi)用計(jì)算 ..