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(最新整理)下元2號(hào)大橋空心薄壁墩墩柱施工方案(已修改)

2025-11-14 17:31 本頁(yè)面
 

【正文】 百靖高速 A12 合同段 下元 2 號(hào)大橋空心薄壁墩墩柱施工方案 12 號(hào) 大橋 空心薄壁墩 墩柱施工方案 一、工程概況 .................................................................................................................................................3 二、施工準(zhǔn)備 .................................................................................................................................................3 施工現(xiàn)場(chǎng)準(zhǔn)備 .....................................................................................................................................4 施工機(jī)具設(shè)備準(zhǔn)備 ............................................................................................................................4 勞動(dòng)力準(zhǔn)備 .........................................................................................................................................5 材料、能源準(zhǔn)備 .................................................................................................................................6 混凝土 ..........................................................................................................................................6 施工用水 ......................................................................................................................................6 鋼材 ...............................................................................................................................................6 電力、油料供應(yīng) ..........................................................................................................................6 各種材料需求計(jì)劃 ......................................................................................................................7 施工測(cè)量 .............................................................................................................................................7 三、施工方案 .................................................................................................................................................7 施工工藝 .............................................................................................................................................7 測(cè)量放樣 .............................................................................................................................................8 鋼 筋及型鋼骨架安裝 ........................................................................................................................8 翻模系統(tǒng)安裝 ...................................................................................................................................11 混凝土澆筑 ...................................................................................................................................... 17 基面處理 ................................................................................................................................... 17 混凝土拌和 ............................................................................................................................... 18 混凝土的運(yùn)輸 ........................................................................................................................... 18 混凝土的振搗和養(yǎng)護(hù) .............................................................................................................. 18 混凝土試塊的制作 ................................................................................................................... 19 預(yù)埋件安裝 ...
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