【正文】 目錄I鑲黃旗防洪工程初設(shè)報(bào)告畢業(yè)論文目 錄1 綜合說(shuō)明 ......................................................................................................1 緒言.. .........................................................................................................1 工程現(xiàn)狀及存在的主要問(wèn)題 ......................................................................1 水文 ..............................................................................................................1 工程地質(zhì)及測(cè)繪資料 ........................................................................3 工程任務(wù)與規(guī)模 ..........................................................................................4 工程設(shè)計(jì) ......................................................................................................52 水文 ..............................................................................................................7 流域概況 ......................................................................................................7 氣象 ...............................................................................................................8 水文測(cè)站及資料情況 ...................................................................................9 徑流 ...............................................................................................................9 洪水 ...............................................................................................................9 泥沙 .............................................................................................................12 冰情 .............................................................................................................123 工程地質(zhì)及測(cè)繪資料 ................................................................................13 區(qū)域地質(zhì) .....................................................................................................13 河道整治工程地質(zhì)條件 .............................................................................14 堤基工程地質(zhì)條件 .....................................................................................16 天然建筑材料 .............................................................................................20目錄II 結(jié)論及建議 .................................................................................................22 測(cè)繪資料 .....................................................................................................244 工程任務(wù)和規(guī)模...............................................25 自然及社會(huì)經(jīng)濟(jì)概況 .................................................................................25 防洪工程現(xiàn)狀及存在的主要問(wèn)題 .............................................................27 防洪標(biāo)準(zhǔn)及工程規(guī)模 .................................................................................27 工程任務(wù) .....................................................................................................27 工程總體布局及工程方案比選確定 .........................................................27 設(shè)計(jì)水面線 .................................................................................................295 工程設(shè)計(jì) ............................................... ....................................................32 設(shè)計(jì)依據(jù) .....................................................................................................32 工程現(xiàn)狀 .....................................................................................................32 堤防工程設(shè)計(jì) .............................................................................................33 ...............................................................................44 .......................................................................................................46 河道底部的基礎(chǔ)處理 ................................................................................46 ........................................................................................46 過(guò)水路面基礎(chǔ)處理 .......................................................................................48計(jì)算說(shuō)明書(shū) ......................................................................................................50 ...................................................................................50 ...................................................................................................52 .......................................................................................................57 ...................................................................................................59 不沖不淤校核 ...............................................................................................59 .......................................................................................................62 ...............................................................................................64 ...............................................................................65 土壓力計(jì)算 ...................................................................................................65 抗滑移穩(wěn)定性驗(yàn)算 .......................................................................................66 抗傾覆穩(wěn)定性驗(yàn)算 .......................................................................................67 地基承載力驗(yàn)算 ...........................................................................................68內(nèi)蒙古自治區(qū)鑲黃旗新寶拉格鎮(zhèn)防洪工程初步設(shè)計(jì)報(bào)告內(nèi)蒙古農(nóng)業(yè)大學(xué)水利與土木建筑工程學(xué)院III ...........................................................................68 土壓力計(jì)算 ...................................................................................................69 滑移穩(wěn)定計(jì)算： ...........................................................................................69 傾覆穩(wěn)定性驗(yàn)算 ...........................................................................................70 承載力驗(yàn)算 ...................................................................................................70綜合說(shuō)明1 緒言鑲黃旗位于錫林郭勒盟西南部，地理坐標(biāo)為東經(jīng) 113176。22′～114176。45′ 與北緯 41176。56′～42176。45′之間，東部為正鑲白旗，西部為蘇尼特右旗，南部為化德縣，北部為蘇尼特左旗。鑲黃旗轄 1