【文章內容簡介】 大壩設計概述 .....................................................................................................................27 土石壩壩型選擇 .......................................................................................................................27 均質壩 ...............................................................................................................................27 堆石壩 ...............................................................................................................................27 面板壩 ...............................................................................................................................27 斜墻壩和心墻壩 ...............................................................................................................27 斜心墻壩 ...........................................................................................................................28 土石壩剖面尺寸的擬定 ...........................................................................................................28 壩頂寬度 ...........................................................................................................................28 壩頂高程 ...........................................................................................................................28 壩坡與戧道 .......................................................................................................................30 壩體排水 ...........................................................................................................................30 壩內防滲體 .......................................................................................................................31 壩基防滲 ...........................................................................................................................31 土石壩護坡 .......................................................................................................................32 土料設計 ...................................................................................................................................33 粘性土料設計 .................................................................................................................34 壩殼砂礫料設計 ...............................................................................................................37 滲流計算 ...................................................................................................................................39 滲流計算方法 ...................................................................................................................40 典型計算斷面與計算情況 ...............................................................................................41 計算結果 ...........................................................................................................................42 滲透穩(wěn)定計算 ...................................................................................................................42 成果分析與結論 ...............................................................................................................43 穩(wěn)定分析計算 ...........................................................................................................................44水利水電工程專業(yè)畢業(yè)設計 5 計算方法概述 ...................................................................................................................45 計算程序流程圖 ...............................................................................................................46 計算結果概述與分析 .......................................................................................................48 穩(wěn)定成果概述與分析 .......................................................................................................50 大壩地基防滲處理 ...................................................................................................................50 砂礫石壩基的防滲方案選擇 ...........................................................................................50 壩基防滲墻的型式、材料及布置 ...................................................................................51 壩肩處理 ...........................................................................................................................52 細部構造設計 ...........................................................................................................................53 壩頂布置 ...........................................................................................................................53 防滲體和排水設施 ...........................................................................................................53 反濾層設計 .......................................................................................................................53 護坡設計 ...........................................................................................................................56第六章 土石壩泄水建筑物設計 .......................................................................................................61 隧洞布置方案比較與選擇 .......................................................................................................61 泄洪隧洞選線與布置 ...............................................................................................................62 泄水隧洞的體型設計 ...............................................................................................................62 進口建筑物部分 ...............................................................................................................65 出口效能段部分 ...............................................................................................................67 隧洞水力計算概述 .........................................................................................................69 隧洞的細部構造概述 .......................................................................................................73附錄 1：穩(wěn)定計算 ...........................................................................................................................