【正文】 ....................................................................................１ ...............................................................................................１ ...............................................................................................２ ...................................................................２ ...........................................................５ ......................................................................................................６ 第 5 章 排水工程 ............................................................................ １ 第 6 章 土石方開挖及隧洞施工方案 ............................................. １ 概況 .........................................................................................................１ 二道壩及進水口土石方開挖 .................................................................１ 隧洞洞挖 .................................................................................................２ 總體施工工藝 ..............................................................................２ ...............................................................................２ 第 7 章 混凝土工程施工 ................................................................ ４ ..........................................................................................４ .......................................................................................４ 模板工程 ......................................................................................４ 鋼筋 工程 ......................................................................................５ 砼的澆筑 ......................................................................................６ 壩體溫控措施 ..............................................................................８ 其它混凝土工程 ...................................................................................９ 進水口砼 ......................................................................................１０ 引水隧洞抹底砼和襯砌砼 ..........................................................１０ 噴砼施工 ......................................................................................１０ 導(dǎo)流隧洞封堵砼 ..........................................................................１１ 第 8 章 灌漿工程 .......................................................................... １ 鉆孔 .........................................................................................................１ 灌漿孔的鉆孔 ..............................................................................１ 檢查孔和排水孔的鉆孔 ..............................................................２ 鉆孔沖洗和壓水試驗 .............................................................................２ ...............................................................................................２ 壓水試驗 ......................................................................................３ 制漿 .........................................................................................................３ ..................................................................................................３ 一般要求 ......................................................................................４ 灌漿方法 ......................................................................................４ 灌漿孔的封孔 ..............................................................................５ 地下洞室灌漿 .........................................................................................５ 一般要求 ......................................................................................５ 回填灌漿 ......................................................................................５ 固結(jié)灌漿 ......................................................................................６ 混凝土拱壩封拱灌漿 .............................................................................７ .......................................................................................７ 灌漿系統(tǒng)布置 ..............................................................................７ 灌漿 ..............................................................................................８ 第 9 章 拋填塊石 ............................................................................ ９ 大方腳處拋填塊石 .................................................................................９ ..................................................................................................９ 堤腳拋石施工方案 .................................................................................１０ 擋墻外拋填塊石 .....................................................................................１１ 拋石筑堤 .................................................................................................１１ 拋土袋護腳 .............................................................................................１２ 第 10章 施工質(zhì)量目標(biāo)及保證措施 ............................................... １ ..................................................................................................１ ..........................................................................................１ ..............................................................................１ 第 11 章 水力沖挖 .......................................................................... １１ 第 12章 高壓旋噴樁施工 .............................................................. １２ 工程概況 .............................................................................................１２ 自然條件 ....................................................................................１２ 施工條件 ....................................................................................１２ 高噴灌漿施工工藝 ...............................................................................１２ 工程設(shè)計方案 ............................................................................１３ 施工及工序 ...........................................