【正文】 的選擇 .................................................................................................... 31 洪水標(biāo)準(zhǔn)的確定 .................................................................................................... 31 孔口設(shè)計(jì) ................................................................................................................ 31 溢流壩剖面設(shè)計(jì) .................................................................................................... 32 消能防沖設(shè) 計(jì) ........................................................................................................ 33 7 導(dǎo)流洞、泄洪洞、發(fā)電洞計(jì)算 ............................................................................. 35 第一期導(dǎo)流 ........................................................................................................... 35 第二期導(dǎo)流 ........................................................................................................... 36 導(dǎo)流洞計(jì)算 ........................................................................................................... 36 導(dǎo)流洞進(jìn)口段 .................................................................................................... 36 導(dǎo)流洞洞身計(jì)算 ................................................................................................ 37 導(dǎo)流洞出口段 .................................................................................................... 37 發(fā)電洞計(jì)算 ........................................................................................................... 37 發(fā)電洞進(jìn)口段 .................................................................................................... 38 發(fā)電洞洞身段 .................................................................................................... 38 發(fā)電洞出口段 .................................................................................................... 39 閘門與門槽 ......................................................................................................... 39 泄 洪沖沙洞計(jì)算 ................................................................................................... 39 泄洪洞進(jìn)口段 .................................................................................................... 40 泄洪洞洞身段 .................................................................................................... 40 泄洪洞出口段 .................................................................................................... 41 閘門與門槽 ......................................................................................................... 41 8 細(xì)部構(gòu)造設(shè)計(jì) ........................................................................................................... 42 壩頂構(gòu)造 ............................................................................................................... 42 分縫與止水 ........................................................................................................... 43 廊道系統(tǒng) ............................................................................................................... 43 壩體防滲與排水 ................................................................................................... 43 壩體材料分區(qū) ....................................................................................................... 44 地基處理 ............................................................................................................... 44 3 地基開(kāi)挖與清理 ................................................................................................. 45 壩基的帷幕灌漿 ................................................................................................. 45 壩基排水 ............................................................................................................. 46 壩基的固結(jié)灌漿 ................................................................................................. 46 軟弱帶處理 ......................................................................................................... 47 9 廠房布置 ................................................................................................................... 47 10 結(jié)論 ........................................................................................................................ 48 總結(jié)與體會(huì) .................................................................................................................. 50 謝 辭 ........................................................................................................................ 51 參考文獻(xiàn) ...................................................................................................................... 52 4 摘 要 “ TH”水電站位于伊犁哈薩克自治州伊寧縣境內(nèi)，伊犁哈什河瑪札爾峽谷出口處，西距伊寧市 51KM，附近有公路通往新源、尼勒克、伊寧市，交通較為方便。該電站擬裝機(jī)容量為 50MW 左右，年發(fā)電量近期為 108KW?H，遠(yuǎn)景為 108KW?H，保證出力 ，工作出力 。本次“ TH”水電站混凝土重力壩設(shè)計(jì)旨在從課本、資料出發(fā)，獨(dú)立完成對(duì)其溢流壩段（包括溢流壩的剖面設(shè)計(jì)，消能設(shè)計(jì)）、非溢流壩段（包括重力壩基本應(yīng)力和特殊荷載的計(jì)算，重力壩邊緣應(yīng)力的計(jì)算，重力壩的剖面設(shè)計(jì)以及抗滑穩(wěn)定分析），泄洪，引水隧洞的初步設(shè)計(jì)和計(jì)算，廠房的簡(jiǎn)略說(shuō)明。 關(guān)鍵詞 ： 混凝土重力壩；溢流壩段；非溢流壩段； 穩(wěn)定分析 ； 細(xì)部構(gòu)造 Abstract TH station is located in Ili Kazak Autonomous Prefecture in Yining County, khash Ili River Canyon mazhaerexit, west Yining City 51KM, near the road leading to the new source Nileke, Yining City, the traffic is more convenient. The installed capacity of 50MW power plant to be about generating capacity in the near future for the ? 108KW ? H, the vision for the ? 108KW ? H, to ensure that efforts , work output . The TH concrete gravity dam hydropower station designed from textbooks, information on starting, independent pletion of its spillway paragraph (including the spillway section of the design, energy dissipation design), nonoverflow dam paragraph (including the basic gravity stress and special loads, the gravity of the edge of stress, the gravity of the profile design and antislide stability analysis), spillway, diversion tunnel of the preliminary design and calculation, a brief description of the plant. Key Words： concrete gravity dam， spillway dam， nonoverflow dam， Stability