【正文】 ............................................................................................ 2 主要設(shè)計標準 ........................................................................................ 2 工程難點及重點 ..................................................................................... 2 主要工程量 ............................................................................................. 2 ................................................................................ 2 工程自然地理特征 ................................................................................ 2 自然特征 .......................................................................................... 2 交通運輸條件 ........................................................................................ 3 沿線水源、電源、燃料等資源可利用情況 ......................................... 3 其他與施工有關(guān)的情況 ......................................................................... 3 沿線通訊條件 ................................................................................. 3 當?shù)孛袼? .......................................................................................... 4 主要建筑材料 ..................................................................................... 4 ........................................................................................ 4 建設(shè)目標 ................................................................................................. 4 安全目標 .......................................................................................... 4 質(zhì)量目標 .......................................................................................... 4 工期目標 .......................................................................................... 4 環(huán)保目標 .......................................................................................... 5 施工組織機構(gòu)及隊伍部 署 ..................................................................... 5 施工組織管理機構(gòu) .......................................................................... 5 隊伍部署 .......................................................................................... 5 臨時工程 ................................................................................................. 5 拌合站及鋼筋加工場設(shè)置 ............................................................... 5 施工便道 .......................................................................................... 6 臨時通信、臨時電力電路、臨時給水干管 ................................... 6 施工組織準備 ......................................................................................... 6 施工調(diào)查 .......................................................................................... 6 征地拆遷準備 .................................................................................. 6 技術(shù)準備 .......................................................................................... 6 物資設(shè)備計劃 .................................................................................. 7 ....................................................................................................... 7 施工工藝流程圖 ..................................................................................... 7 施工方法 ................................................................................................. 8 混凝土鑿毛 ...................................................................................... 8 測量放樣 .......................................................................................... 8 安全網(wǎng)掛設(shè) ...................................................................................... 8 綜合接地及沉降觀測標的設(shè)置 ....................................................... 8 鋼筋制作及安裝 .............................................................................. 9 模板工程 ......................................................................................... 11 ..................................................................................................13 施工工藝流程圖 ....................................................................................13 施工方法 ................................................................................................14 混凝土鑿毛 .....................................................................................14 測量放樣 .........................................................................................14 支架搭設(shè)及安全網(wǎng)掛設(shè) .................................................................14 綜合接地及沉降觀測標的設(shè)置 ......................................................16 鋼筋制作及安裝 .............................................................................16 模板工程 .........................................................................................18 ..................................................................................................21 混凝土攪拌及運輸 ................................................................................21 混凝土澆筑及振搗 ................................................................................21 墩 (臺 )砼的養(yǎng)護和拆模 ..........................................................................23 支撐墊石施工 ........................................................................................23 大體積混凝土施工 ................................................................................23 ..................................................................................................24 夏期施工 ...............................................................................................24 雨期施工 ...............................................................................................25 施工注意事項 ........................................................................................25 （臺）質(zhì)量檢驗標準 ...............................................................................26 外觀質(zhì)量 ................................................................................................26 墩臺模板安裝質(zhì)量標準 ..................................