【正文】 S172 A1 S173 A2 S174 A1 4 S175 A7 S176 A1 S177 A2 S178 A1 S179 A7 S180 D6 S181 B1 S182 A9 S183 A1 S184 A2 S185 A1 合計 四、施工組織 （ 1）審核圖紙：在 項目經(jīng)理部 總工程師的組織下對施工圖進行熟悉、了解并進行審核，確保圖紙準確無誤。左側(cè)輔道橋面寬 ， 橋中心線 距主橋 間距 ， YU02 聯(lián)跨徑布置為9 50m+40m，橋長 490m； 左側(cè)輔道 FLU02FLU04 聯(lián)跨徑布置為（ 30 m +50 m +30 m） +（ 4 30 m） +（ ++），橋長 ，橋梁基礎采用鉆孔灌注樁基礎， 主橋 下部結(jié)構(gòu)橋墩采用花瓶 式空心墩 ，共有 墩身 20個 ， 2種類型，高度 ～ 。 .......................................................................................................................... 5 五、施工計劃 ................................................................................................... 錯誤 !未定義書簽。 1 目 錄 一、編制依據(jù) ................................................................................................................................ 1 二、適用范圍 ................................................................................................................................ 1 三、施工概況 ................................................................................................................................ 1 四、施工組織 ................................................................................................................................ 4 .......................................................................................................................... 4 ............................................................................................................... 4 場準備 ................................................................................................................... 5 ............................................................................................................... 5 ................................................................................... 錯誤 !未定義書簽。 六 . 施工方案 ................................................................................................................................. 6 施工工藝流程 .................................................................................................................. 6 施工操作要點 .................................................................................................................. 7 測量放線 及 施工準備 ........................................................................................................ 8 搭設墩身施工支架和工作平臺 .......................................................................................... 8 腳手架搭設方案 ...................................................................................................... 8 施工平臺搭設 ...................................................................................................... 11 （ 1）鋼管搭設爬梯 ........................................................................................................ 11 （ 2）裝配式 ...................................................................................................................12 腳手架穩(wěn)固保護措施 ..............................................................................................13 搭設工藝 ...............................................................................................................13 腳手架驗收 ............................................................................................................15 墩身鋼筋施工 ..................................................................................................................16 模板施工 ........................................................................................................................19 模板試拼和整修 .....................................................................................................19 模板漆涂刷和清理 .................................................................................................19 模板安裝 ...............................................................................................................20 模板拆除 ...............................................................................................................21 模板維護保養(yǎng) ........................................................................................................22 混凝土施工 ......................................................................................................................22 清水混凝土配合比及原材料 ...................................................................................22 混凝土拌合及運輸 .................................................................................................23 混凝土澆筑 ............................................................................................................23 橋墩混凝土澆筑注意事項： ...................................................................................24 墩身混凝土養(yǎng)護及保護措施 ...................................................................................25 成品保護措施 ........................................................................................................25 冬季施工措施 ........................................................................................................25 夜間施工措施 ........................................................................................................26 雨期施工保證措施 .................................................................................................28 支座下墊塊施工 ...................................................................................................28 2 .........................................................................................28 七 . 質(zhì)量保證措施 ..................................................................................................................30 ..................................................................................................................30 ........................................