超高層建筑基礎(chǔ)筏板大體積混凝土施工方案(已修改)
2025-06-20 16:03 本頁(yè)面
【正文】 1 目 錄 1．編制依據(jù) ........................................................................................................................ 3 2．工程概況 ....................................................................................................................... 3 3．施工部署 ....................................................................................................................... 4 方案設(shè)想 ................................................................................................................ 4 施工方式 ................................................................................................................ 5 混凝土供應(yīng) ............................................................................................................ 5 設(shè)備 管路布設(shè) ........................................................................................................ 5 勞動(dòng)力安排 ............................................................................................................ 6 4．施工準(zhǔn)備 ....................................................................................................................... 6 組織準(zhǔn)備 ................................................................................................................ 6 技術(shù)準(zhǔn)備 ................................................................................................................ 6 勞動(dòng)力準(zhǔn)備 ............................................................................................................ 7 物資準(zhǔn)備 ................................................................................................................ 7 5．施工工藝及措施 ........................................................................................................... 7 混凝土配制 ............................................................................................................ 7 混凝土供應(yīng)與運(yùn)輸 ................................................................................................ 9 混凝土泵送澆注 .................................................................................................... 9 混凝土養(yǎng)護(hù) .......................................................................................................... 12 混凝土溫度監(jiān)測(cè) .................................................................................................. 12 6．質(zhì)量控制點(diǎn)保證措施 ................................................................................................. 13 側(cè)壁導(dǎo)墻混凝土質(zhì)量控制 .................................................................................. 13 后澆帶、施工縫質(zhì)量控制 .................................................................................. 14 混凝土拌合物質(zhì)量控制 ...................................................................................... 15 7．特殊氣候條件及突發(fā)情況保證措施 ......................................................................... 15 炎熱天氣施工 ...................................................................................................... 15 強(qiáng)降雨天氣施工 .................................................................................................. 16 無(wú)預(yù)告停電 .......................................................................................................... 16 8．混凝土熱工計(jì)算 ......................................................................................................... 16 2 混凝土絕熱溫升： .............................................................................................. 16 混凝土實(shí)際溫升： .............................................................................................. 17 混凝土拌合物溫度及澆筑溫度計(jì)算 .................................................................. 17 9．附圖 ............................................................................................................................. 18 現(xiàn)場(chǎng)平面布置圖 .................................................................
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