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箱涵專項(xiàng)施工方案(含計(jì)算)-展示頁(yè)

2025-05-24 03:15本頁(yè)面
  

【正文】 .........................................................................................1涵背回填施工 ..................................................................................................14六、施工技術(shù)要求 ........................................................................................................15七、質(zhì)量保證措施 ........................................................................................................1基本要求 ............................................................................................................1實(shí)測(cè)項(xiàng)目及外觀鑒定 ........................................................................................1箱涵 實(shí)測(cè)項(xiàng) 目, 詳見(jiàn) 表 71.........................................................................1鋼 筋 焊 接、 綁 扎, 詳見(jiàn) 下表 .........................................................................1外 觀鑒 定 ......................................................................................................18八、施工安全及注意事項(xiàng) ............................................................................................1安全措施 ............................................................................................................1注意事項(xiàng) ............................................................................................................20九、文明施工措施 ........................................................................................................21十、環(huán)境保護(hù)措施 ........................................................................................................21十一、 附箱涵支架計(jì)算書 ..........................................................................................21。104 國(guó)道連江至?xí)x安段改線工程 (縱二線) 琯頭嶺隧道連江側(cè)至琯頭互通 A2 段YK4+ 箱涵施工方案 中國(guó)建筑股份有限公司 104 國(guó)道連江至?xí)x安段改線工程第 I 項(xiàng)目經(jīng)理部二〇一四年八月二十七日。可編輯修改目 錄一、編制依據(jù) ..................................................................................................................1二、工程概況及水文地質(zhì)情況 ......................................................................................1三、施工組織 ..................................................................................................................施工工藝圖框 ......................................................................................................資源配置 ..............................................................................................................勞動(dòng)力配置 .......................................................................................................材料計(jì)劃 ...........................................................................................................設(shè)備計(jì)劃 ...........................................................................................................進(jìn)度指標(biāo)和計(jì)劃安排 .......................................................................................4四、箱涵施工一般規(guī)定 ..................................................................................................5五、箱涵施工方法 ..........................................................................................................施工前準(zhǔn)備 ..........................................................................................................基坑開(kāi)挖和處理 ..................................................................................................涵身基礎(chǔ)施工 ......................................................................................................涵身底板和部分墻體鋼筋與模板施工 ..............................................................涵身底板和部分墻體(第一次)砼施工 ..............................................................涵墻身鋼筋制作及安裝 ......................................................................................涵墻身模板安裝 ..................................................................................................箱涵頂板模板安裝 ..............................................................................................箱涵頂板鋼筋制作及安裝 ................................................................................10??删庉嬓薷腨K4+ 箱涵施工方案一、編制依據(jù)104 國(guó)道連江至?xí)x安段改線工程(縱二線)琯頭嶺隧道連江側(cè)至琯頭互通A2 段工程施工招標(biāo)文件;福建省交通規(guī)劃設(shè)計(jì)院設(shè)計(jì)的《104 國(guó)道連江至?xí)x江段改線工程(縱二線)琯頭嶺隧道連江側(cè)至琯頭互通 A2 段》兩階段施工圖設(shè)計(jì)文件(文件編號(hào):20220224);現(xiàn)行有關(guān)公路橋涵施工技術(shù)規(guī)范、規(guī)程及驗(yàn)收標(biāo)準(zhǔn)。本合同段實(shí)施性施工組織設(shè)計(jì)及現(xiàn)場(chǎng)實(shí)際情況。本涵為鋼筋砼箱涵:箱涵涵身、翼墻采用 C30 混凝土,其受力鋼筋及構(gòu)造鋼筋均為 II 級(jí)鋼筋;涵身基礎(chǔ)為 C20 混凝土;洞口河床鋪砌為 漿砌片石或 C20 混凝土;錐形 護(hù)坡為 漿砌片石,
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