【正文】 ..................... 5 質(zhì)量目標(biāo) ..................................................................................................................... 5 工期總體目標(biāo) ............................................................................................................. 5 韓倉特大橋： ...................................................................................................... 5 殷陳特大橋： ...................................................................................................... 5 6 主要施工方法及措施說明 .................................................................................................... 6 施工準(zhǔn)備 ..................................................................................................................... 6 設(shè)計(jì)計(jì)算資料 ............................................................................................................. 6 膠 濟(jì)客運(yùn)專線工程 ZH8標(biāo)段 連續(xù)梁實(shí)施性施工組織設(shè)計(jì) 中鐵七局集團(tuán)有限公司 2 懸臂掛籃結(jié)構(gòu)的型式 ................................................................................................. 6 掛籃結(jié)構(gòu) .............................................................................................................. 6 承重系統(tǒng) .............................................................................................................. 7 懸臂掛籃工藝流程及施工步驟 ................................................................................. 8 總體施工工藝流程 .............................................................................................. 8 0梁段灌注施工工藝 ............................................................................................ 10 中間節(jié)段梁體現(xiàn)澆施工工藝流程 .................................................................... 15 邊跨邊塊現(xiàn)澆段施工 ........................................................................................ 22 合攏段施工及體系轉(zhuǎn)換 .................................................................................... 22 線形控制 ............................................................................................................ 23 7 冬、雨、夜及特殊氣候施工措施 ...................................................................................... 24 冬季施工 ................................................................................................................... 24 砼工程冬期施工 .................................................................................................... 24 冬季施工組織管理措施 ........................................................................................ 26 冬季施工安全措施 ................................................................................................ 26 雨季施工技術(shù)措施 ................................................................................................... 27 橋梁雨季施工 .................................................................................................... 27 防汛技術(shù)組織措施 ............................................................................................ 27 8 勞動(dòng)力、主要材料、機(jī)具供應(yīng)方案 .................................................................................. 29 勞動(dòng)力組織計(jì)劃 ....................................................................................................... 29 主要材料供應(yīng)方案 ................................................................................................... 29 主要機(jī)具供應(yīng)方案 ................................................................................................... 30 韓倉特大橋： .................................................................................................... 30 殷陳特大橋： .................................................................................................... 30 9 施工中采用“四新技術(shù)”安排及保證措施 ...................................................................... 30 耐久性砼施工方案 ................................................................................................... 30 耐久性砼施工控制及保證措施 ............................................................................... 30 耐久性混凝土施工前準(zhǔn)備 ................................................................................ 30 耐久性混凝土原材料管理 ................................................................................ 31 膠 濟(jì)客運(yùn)專線工程 ZH8標(biāo)段 連續(xù)梁實(shí)施性施工組織設(shè)計(jì) 中鐵七局集團(tuán)有限公司 3 耐久性混凝土配合比 ........................................................................................ 31 耐久性混凝土攪拌 ............................................................................................ 32 耐久性混凝土運(yùn)輸 ............................................................................................ 32 耐久性混凝土澆筑 ............................................................................................ 33 耐久性混凝土振搗 ............................................................................................ 34 耐久性混凝土養(yǎng)護(hù) ............................................................................................ 34 10 質(zhì)量目標(biāo)及質(zhì)量保證措施 .............................................................................................. 35 質(zhì)量目標(biāo) ................................................................................................................... 35 質(zhì)量管理組織機(jī)構(gòu) ................................................................................................... 35 11 安全目標(biāo)及安全保證措施 .............................................................................................. 35 安全目標(biāo) ................................................................................................................... 35 安全管理體系組織機(jī)構(gòu) ........................................................................................... 35 安全保證措施 ........................................................................................................... 35 組織保證措施 .................................................................................................... 35 管理保證措施 ..................................................................................................