【正文】 1 畢 業(yè) 設(shè) 計(jì) 說 明 書 函江水利樞紐工程畢業(yè)設(shè)計(jì) （泄水閘設(shè)計(jì)） 2 目 錄 第 一章 綜合說 明 …………………………………………………… ……………………… ………… ..3 工程概況 …… .....………………………………………………………………………………… .3 畢業(yè) 設(shè)計(jì)成果 （泄水閘） ......................... ....................................................................................4 第 二章 水文 .................................. .. ........................................................................................................10 流域概況 ..........................................................................................................................................10 氣象 ..................................................................................................................................................10 洪水 ..................................................................................................................................................10 第三章 工程地形、地質(zhì) 地形地貌 ..........................................................................................................................................12 閘址地 質(zhì) ..........................................................................................................................................12 當(dāng)?shù)亟ㄖ牧?..................................................................................................................................12 地震 ………………………………………………………………… .............................................13 第四章 工程布置及建筑物 ................................ ....................................................................................14 設(shè)計(jì)依據(jù) ..........................................................................................................................................14 工程等級(jí)及建筑物級(jí)別 ...........................................................................................................14 設(shè)計(jì)依據(jù) ...................................................................................................................................14 設(shè)計(jì)基本資料 ...........................................................................................................................15 工程總體布置 ..................................................................................................................................17 船閘的布置 ...............................................................................................................................17 水電站的布置 ...........................................................................................................................18 泄水閘的布置 ...........................................................................................................................18 主要建筑物（泄水閘） ..................................................................................................................18 閘孔設(shè)計(jì) ...................................................................................................................................18 消能防沖設(shè)計(jì) ...........................................................................................................................22 防滲排水設(shè)計(jì) ...........................................................................................................................27 閘室的布置 ...............................................................................................................................31 閘室穩(wěn)定計(jì)算 ...........................................................................................................................36 閘室底板結(jié)構(gòu)計(jì)算 ...................................................................................................................40 兩岸連接建 筑物設(shè)計(jì) ...............................................................................................................45 第五章 電機(jī)及金屬結(jié)構(gòu) 電氣 .... .. .. ........................................................................................................................................49 接入系統(tǒng)方式 .................................. . .. . .. .............................................................................49 電氣主接線 ..............................................................................................................................14 主要電氣選擇 ...........................................................................................................................15 工程總體布置 ..................................................................................................................................17 船閘的布置 ...............................................................................................................................17 水電站的布置 ...........................................................................................................................18 泄水閘的布置 ...........................................................................................................................18 3 主要建筑物（泄水閘） ..................................................................................................................18 閘孔設(shè)計(jì) ...................................................................................................................................18 消能防沖設(shè)計(jì) ...........................................................................................................................22 防滲排水設(shè)計(jì) ...........................................................................................................................27 閘室的布置 ...............................................................................................................................31 閘室穩(wěn)定計(jì)算 ...........................................................................................................................36 閘室底板結(jié)構(gòu)計(jì)算 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