陜西交通職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)施工組織設(shè)計(jì)-wenkub
2022-09-05 21:31:38 本頁面
【正文】 ................................................................................................................................. 6 4． 1 箱梁鋼筋及預(yù)應(yīng)力管道安裝 .......................................................................................................... 6 4． 1． 1 鋼筋安裝 ................................................................................................................................. 6 4． 1． 2 預(yù)應(yīng)力孔道 ............................................................................................................................ 7 4． 2 模板工程 ............................................................................................................................................ 7 4． 2． 1 外側(cè)模 ..................................................................................................................................... 8 4． 2． 2 芯模 ......................................................................................................................................... 8 4． 2． 3 翼緣板側(cè)模 ............................................................................................................................. 9 4． 2． 4 梁底契型調(diào)平層施工 ........................................................................................................... 9 4． 3 混凝土澆筑 ....................................................................................................................................... 9 4． 3． 1 混凝土配合比 .......................................................................................................................10 4． 3． 2 混凝土施工 ...........................................................................................................................10 4． 3． 3 梁體養(yǎng)生 ...............................................................................................................................10 4． 4 預(yù)應(yīng)力鋼鉸線張拉 ......................................................................................................................... 11 4． 4． 1 鋼絞線下料 ........................................................................................................................... 11 4． 4． 2 穿束 ....................................................................................................................................... 11 4． 4． 3 張拉 ...................................................................................................................................... 11 4． 5 真空輔助壓漿 .................................................................................................................................12 4． 5． 1 水泥漿配合比確定 ..............................................................................................................12 4． 5． 2 壓漿工藝流程 .......................................................................................................................13 4． 5． 3 壓漿注意事項(xiàng) ......................................................................................................................13 5．管理組織機(jī)構(gòu)及人員設(shè)置 ....................................................................................................................15 5． 1 生產(chǎn)指揮體系框圖 .........................................................................................................................15 5． 2 質(zhì)量保證體系框圖 .........................................................................................................................15 5． 3 安全文明生產(chǎn)體系框圖 .................................................................................................................17 5． 4 環(huán)境保護(hù)體系框圖 .........................................................................................................................18 6．質(zhì)量管理措施及控制要求 ....................................................................................................................19 6． 1 對于預(yù)制梁體實(shí)測項(xiàng)目如下： ....................................................................................................19 6． 2 對于鋼筋加工，實(shí)測項(xiàng)目如下： ................................................................................................19 6． 3 對于預(yù)制箱梁模板安裝，實(shí)測項(xiàng)目及要求如下： ...................................................................19 6． 4 對于預(yù)應(yīng)力鋼鉸線，實(shí)測項(xiàng)目及要求如下 ...............................................................................20 陜西交通職業(yè)技術(shù)學(xué)院 2 6． 5 預(yù)應(yīng)力鋼鉸線理論伸長量計(jì)算 ........
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