【正文】 .......18 漁業(yè) ...................................................................................................................................18 過木 ...................................................................................................................................18 其它 ...................................................................................................................................18第三章 洪水調(diào)節(jié)計算部分 .............................................................................................................19斜心墻土石壩及壩坡穩(wěn)定分析 2 工程等別及建筑物級別的判定 ...............................................................................................19 洪水調(diào)節(jié)計算原理 ...................................................................................................................19 確定洪水標準 ...................................................................................................................19 泄洪方式與水庫運用方案的確定 ...................................................................................19 調(diào)洪演算的原理 ...............................................................................................................20 堰頂高程及泄洪孔口的選擇 ...................................................................................................20 堰頂高程及孔口尺寸選擇原則 .......................................................................................20 初步方案擬定 ...................................................................................................................20 調(diào)洪演算結(jié)果與方案確定 .......................................................................................................21 調(diào)洪演算的結(jié)果 ...............................................................................................................21 方案的選擇 .....................................................................................................................21第四章 壩型選擇及樞紐布置概述 ...............................................................................................22 壩址及壩型選擇 .......................................................................................................................22 壩址的選擇 .......................................................................................................................22 壩型的選擇 .......................................................................................................................23 樞紐組成建筑物概述 ...............................................................................................................25 擋水建筑物部分 ...............................................................................................................25 泄水建筑物部分 ...............................................................................................................25 水電站建筑物部分 ...........................................................................................................25 樞紐的總體布置 .......................................................................................................................25 擋水建筑物—— 土石壩 ...................................................................................................25 泄水建筑物—— 泄洪隧洞 ...............................................................................................25 水電站建筑物 ...................................................................................................................25第五章 大壩設計概述 .....................................................................................................................27 土石壩壩型選擇 .......................................................................................................................27 均質(zhì)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(nèi)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 .........................