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樁板墻施工方案培訓(xùn)資料-全文預(yù)覽

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【正文】 ................................. 4 總工期及依據(jù) ................................................................................................................. 4 主要?jiǎng)趧?dòng)力使用數(shù)量表 ................................................................................................. 4 .................................................................................................................... 4 5 臨時(shí)工程的分布及總體設(shè)計(jì) ............................................................................................... 5 施工臨時(shí)便道 ................................................................................................................. 5 施工場(chǎng)地布置 ................................................................................................................. 5 施工用電 ........................................................................................................................ 5 施工用水 ........................................................................................................................ 5 內(nèi)業(yè)資料 ........................................................................................................................ 5 6 施工準(zhǔn)備工作 ....................................................................................................................... 5 施工便道修建 ................................................................................................................ 6 施工機(jī)械進(jìn)場(chǎng) ................................................................................................................ 6 施工導(dǎo)線復(fù)測(cè)和貫通測(cè)量 ............................................................................................. 7 7 工程施工方法 ....................................................................................................................... 7 預(yù)加固樁施工方法、順序、工期及措施 .................................................................... 7 預(yù)加固樁施工工藝流程 ......................................................................................... 7 預(yù)加固施工準(zhǔn)備 ..................................................................................................... 8 護(hù)壁及挖孔施工 ..................................................................................................... 8 成孔檢查、鋼筋籠的制作與安放 ......................................................................... 9 澆灌砼 ................................................................................................................... 11 2 / 40 產(chǎn)品保護(hù) ............................................................................................................... 11 樁板墻擋土板施工 ...................................................................................................... 12 施工準(zhǔn)備 ............................................................................................................... 12 施工工序 ............................................................................................................... 12 ...................................................................................................................... 13 質(zhì)量目標(biāo) ....................................................................................................................... 13 質(zhì)量保證措施 ............................................................................................................... 13 建立質(zhì)量保證體系 ............................................................................................... 13 保證工程質(zhì)量的技術(shù)措施 .................................................................................. 17 保證工程質(zhì)量的原材料控制措施 ...................................................................... 18 重點(diǎn)部位、關(guān)鍵環(huán)節(jié)的質(zhì)量保證措施 .............................................................. 18 ...................................................................................................................... 20 ............................................................................................... 20 ....................................................................................... 20 安全保證措施 ............................................................................................................... 21 危險(xiǎn)源辨識(shí) ................................................................................................................... 22 風(fēng)險(xiǎn)源辨識(shí)辦法 ................................................................................................... 22 針對(duì)危險(xiǎn)源采取的措施 ....................................................................................... 25 、水土保持措施,文明施工措施 .................................................................... 26 、水土保持管理目標(biāo) ................................................................................. 26 、水土保持工作原則 ................................................................................. 26 施工環(huán)保、水土保持保證體系 ................................................................................. 26 、水土保持管理機(jī)構(gòu) ................................................................................. 26 、水土保持措施 ................................................................................. 27 ..................................................................................................... 27 ............................................................................................. 30 ........................................................................................................................ 32 1 / 401 編制說明 編制依據(jù) 昆明鐵路局昆明樞紐鐵路建設(shè)指揮部《改建鐵路昆明樞紐擴(kuò)能改造工程指導(dǎo)性施工組織設(shè)計(jì)》 (2022 年 11 月) 。 國家及鐵道部現(xiàn)行施工規(guī)范、施工質(zhì)量驗(yàn)收標(biāo)準(zhǔn)、技術(shù)指南、試驗(yàn)規(guī)程、安全規(guī)程等。 編制原則 遵循設(shè)計(jì)文件的原則。堅(jiān)持技術(shù)先進(jìn)、方案優(yōu)化、重信譽(yù)守合同、施工組織科學(xué)合理、按期優(yōu)質(zhì)安全高效、不留后患。貫徹和執(zhí)行國家和當(dāng)?shù)卣姆结樥?,遵守法律法?guī),尊重當(dāng)?shù)氐拿耧L(fēng)民俗。 施工方案編制做到總體部署和分項(xiàng)工程相結(jié)合、重點(diǎn)工程和一般工程相結(jié)合、高新技術(shù)與既有技術(shù)相結(jié)合,使方案具有重點(diǎn)突出、內(nèi)容全面、思路清晰的特點(diǎn)。本工程前接新碧雞關(guān)隧道出口,線路以挖方通過,中心最大挖深 7m,上覆第四系全新統(tǒng)人工填土,中間夾粉質(zhì)粘土、淤泥質(zhì)土及松軟土,下伏基巖二迭系上統(tǒng)峨眉山玄武巖。樁身混
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