【正文】 ng building in the Guo zhuang mainly includes: Main dam ,spillway, lead to follow to relapse excessive water hole, irrigation to generate electricity station factory premises to constitute .Press the SDJ12— 78 the design in the norm standard ,the engineering grade is a quality ,reservoir vital point is medium— sized ,the main building is according to the Xrated design ,the next in importance building press four classes design ,and the building presses five classes design at the time. Graduate the design is student’s last teaching link during the period of school ,according to the actual and existing condition ,this main dam and spillway which designs to mainly as to it’s win carry on a detailed design. The main dam design include: the dam work design, permeates analysis and putes ,dam ascent stability and calculation ,foundation processing ,minute part structure ,cross－ straits conduction building eta. The spillway design include :lead a water dike and leak water the structure decoration that slot ,control segment and exit eliminate an ability segment ,water conservancy calculation (include to leak water process, surface line and eliminate can pute),minute part structure etc. Key words: water conservancy， vital point engineering ,blocks water building 河北工程大學(xué)畢業(yè)設(shè)計(jì) III 河北工程大學(xué)畢業(yè)設(shè)計(jì) IV 目錄 摘要 ................................................................................................................... I ABSTRACT ................................................................................................... II 第 1 章 總述 ............................................................................................... 1 概況 ..................................................................................................... 1 基本資料 ............................................................................................ 1 水文資料 ..................................................................................... 1 地形、地質(zhì) ................................................................................. 3 當(dāng)?shù)亟ㄖ牧? ............................................................................. 4 水利規(guī)劃計(jì)算成果 .................................................................... 5 工程綜合說(shuō)明 .................................................................................... 6 第 2 章 樞紐布置 ....................................................................................... 6 樞紐組成及建筑物 級(jí)別 ................................................................... 6 建筑物類型及樞紐布置方案比較及選定 ...................................... 7 建筑物類型 ................................................................................. 7 第 3 章 土壩設(shè)計(jì) ....................................................................................... 8 壩型選擇 ............................................................................................ 8 地基處理及斷面擬定 ........................................................................ 9 地基處理 ...................................................................................... 9 斷面擬定 .................................................................................... 10 滲流計(jì)算 .......................................................................................... 14 計(jì)算說(shuō)明 ................................................................................... 14 滲流計(jì)算 ................................................................................... 16 穩(wěn)定分析 .......................................................................................... 21 計(jì)算說(shuō)明 .................................................................................... 21 穩(wěn)定計(jì)算 .................................................................................... 22 綜合分析 .................................................................................... 28 細(xì)部構(gòu)造設(shè)計(jì) .................................................................................. 28 壩頂布置 .................................................................................... 28 壩的防滲體和排水設(shè)備 ........................................................... 29 河北工程大學(xué)畢業(yè)設(shè)計(jì) V 反濾層設(shè)計(jì)標(biāo)準(zhǔn) ....................................................................... 30 護(hù)坡設(shè)計(jì) ................................................................................... 30 第 4 章 溢洪道設(shè)計(jì) ................................................................................ 31 線路及型式選擇 .............................................................................. 31 溢洪道的位置選擇 .................................................................. 31 溢洪道形式選擇 ....................................................................... 31 水力計(jì)算 .......................................................................................... 31 溢洪道基本數(shù)據(jù) ....................................................................... 31 工程布置 ................................................................................... 32 溢洪道的水力計(jì)算 .................................................................. 33 溢洪道結(jié)構(gòu)設(shè)計(jì) .............................................................................. 40 溢洪道護(hù)砌高度的確定 .......................................................... 40 消能計(jì)算 ................................................................................... 40 閘門泄洪能力計(jì)算 .................................................................. 42 細(xì)部構(gòu)造 .......................................................................................... 44 泄槽的襯砌 ............................................................................... 44 溢洪道縱剖面（見附圖） ...................................................... 44 參考文獻(xiàn) .......................