【正文】 1 目 錄 第一章 設(shè)計(jì)依據(jù) ..............................................................................................1 工程等級(jí)及建筑物級(jí)別 ............................................................................. 3 工程洪水標(biāo)準(zhǔn) ............................................................................................. 4 第二章 洪水調(diào)節(jié)計(jì)算 .................................................................................... 5 工程洪水標(biāo)準(zhǔn) ............................................................................................. 5 調(diào)洪計(jì)算 ..................................................................................................... 5 調(diào)洪計(jì)算基本原理 ................................................................................ 5 水位與流量關(guān)系的確定 ......................................................................... 7 機(jī)算調(diào)洪數(shù)據(jù) ....................................................................................... 7 校核水庫防空時(shí)間 ............................................................................... 24 第三章 水能計(jì)算 .......................................................................................... 26 電站出力的估算 ....................................................................................... 26 機(jī)組臺(tái)數(shù)和單機(jī)容量的選擇 ................................................................... 26 水輪機(jī)型號(hào)和參數(shù)選擇 ........................................................................... 26 淤沙高程及電站取水口高程計(jì)算 ........................................................... 27 淤沙高程 ............................................................................................ 27 電站進(jìn)水口底板高程 ........................................................................... 27 第四章 水電站廠房初步設(shè)計(jì) .................................................................... 29 水電站廠房的布置 ................................................................................... 29 廠房輪廓的確定 ....................................................................................... 29 主廠房長(zhǎng)度的確定 ............................................................................... 29 主廠房寬度的確定 ............................................................................ 29 尾水平臺(tái)及尾水閘室的布置 ................................................................ 30 第五章 大壩設(shè)計(jì) ........................................................................................... 31 大壩有關(guān)參數(shù)的確定 ............................................................................... 31 非溢流壩設(shè)計(jì) ........................................................................................... 32 非溢流壩基本剖面設(shè)計(jì) ....................................................................... 32 非溢流壩實(shí)用剖面設(shè)計(jì) ....................................................................... 33 非溢流壩的荷載組合 ........................................................................... 33 非溢流壩抗滑穩(wěn)定驗(yàn)算（壩基處 2— 2 截面） ...................................... 34 非溢流壩段應(yīng)力驗(yàn)算（壩基處 2— 2 截面） ......................................... 38 壩基處 2— 2 截面內(nèi)部應(yīng)力驗(yàn)算 ........................................................... 40 非溢流壩段折坡處抗滑穩(wěn)定驗(yàn)算（ 1— 1 截面） ................................... 43 非溢流壩段折坡應(yīng)力驗(yàn)算（ 1— 1 截面） .............................................. 48 溢流壩段設(shè)計(jì) ........................................................................................... 49 溢流壩段基本數(shù)據(jù) .............................................................................. 49 2 溢流壩段實(shí)用剖面設(shè)計(jì) ........................................................................ 50 溢流壩段消能設(shè)施的結(jié)構(gòu)尺寸確定 ...................................................... 51 溢流壩抗滑穩(wěn)定驗(yàn)算（壩基處 2— 2 截面） .......................................... 52 溢流壩段應(yīng)力驗(yàn)算（壩基處 2— 2 截面） .............................................. 57 溢流挑射距離和沖坑深度計(jì)算 ............................................................. 58 廠房壩段設(shè)計(jì) ........................................................................................... 59 水電站廠房的型式 .............................................................................. 59 水電站廠房的布置 .............................................................................. 59 電站引水管的布置形式 ....................................................................... 59 廠房壩段壩身剖面設(shè)計(jì) ....................................................................... 60 第六章 施工組織設(shè)計(jì) .................................................................................. 62 施工導(dǎo)流標(biāo)準(zhǔn) ............................................................................................ 62 施工導(dǎo)流布置和水力計(jì)算 ....................................................................... 62 導(dǎo)流方法 ............................................................................................. 62 導(dǎo)流布置 ............................................................................................ 62 一期導(dǎo)流計(jì)算 ........................................................................................... 63 導(dǎo)流水力計(jì)算 ..................................................................................... 63 上下游圍堰的堰頂高程 ....................................................................... 64 圍堰斷面設(shè)計(jì) ..................................................................................... 64 圍堰工程量計(jì)算 ................................................................................... 67 二期導(dǎo)流機(jī)算 ........................................................................................... 68 壩體缺口和底孔聯(lián)合泄流水力計(jì)算 ...................................................... 68 堰頂高程的 確定與堰頂寬度的確定 ...................................................... 68 圍堰斷面設(shè)計(jì) ..................................................................................... 68 圍堰工程量計(jì)算 .................................................................................. 69 封堵時(shí)間及蓄水計(jì)劃 ............................................................................... 70 1 畢業(yè)設(shè)計(jì)（論文）原創(chuàng)性聲明和使用授權(quán)說明 原創(chuàng)性聲明 本人鄭重承諾：所呈交的畢業(yè)設(shè)計(jì)（論文），是我個(gè)人在指導(dǎo)教師的指導(dǎo)下進(jìn)行的研究工作及取得的成果。盡我所知，除文中特