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三分部隧道仰拱、二次襯砌專項(xiàng)施工方案-展示頁(yè)

2025-03-08 04:06本頁(yè)面
  

【正文】 天目山隧道進(jìn)口 仰拱、二次襯砌專項(xiàng)施工方案 2 目錄 一、編制依據(jù) ................................................................................................................................... 3 二、編制原則 ................................................................................................................................... 3 三、工程概況 ................................................................................................................................... 3 .................................................................................................................................... 3 .................................................................................................................................... 4 ............................................................................................................... 4 ...................................................................................................................... 4 四、材料及試驗(yàn) ............................................................................................................................... 5 .................................................................................................................................... 5 土檢測(cè) .................................................................................................................. 5 五、施工計(jì)劃 ................................................................................................................................... 5 六、機(jī)械設(shè)備及人員配備 ................................................................................................................. 6 ................................................................................................................................ 6 ............................................................................................................................. 6 七、施工工藝 ................................................................................................................................... 7 ............................................................................................................... 7 .................................................................................................................................... 8 ........................................................................................................... 8 施工方法 ............................................................................................................................... 8 .............................................................................................................................. 12 (排水板)安設(shè) ............................................................................................................. 12 ........................................................................................................................... 13 .................................................................................................................... 16 .................................................................................................................................. 19 .................................................................................................................................. 19 八、質(zhì)量保證措施 .......................................................................................................................... 22 九、保證安全的主要措施 ............................................................................................................... 23 十、文明施工 ................................................................................................................................. 25 十一、施工環(huán)境保護(hù)、水土保持及節(jié)能減排措施 ............................................................................ 26 ................................................................................................ 26 ....................................................................................................... 26 .................................................................................................................. 27 天目山隧道進(jìn)口 仰拱、二次襯砌專項(xiàng)施工方案 3 天目山隧道 進(jìn)口 仰拱、二次襯砌專項(xiàng)施工方案 一、 編制依據(jù) 新建杭黃鐵路先期段 HHXQZQ1 標(biāo)先期開(kāi)工段天目山隧道設(shè)計(jì)圖; 高速鐵路隧道工程施工技術(shù)指南; 高速鐵路隧道工程施工質(zhì)量驗(yàn)收標(biāo)準(zhǔn); 高速鐵路工程測(cè)量規(guī)范; 天目山隧道實(shí)施性施工組織設(shè)計(jì); 項(xiàng)目 現(xiàn)有技術(shù)水平、機(jī)械裝備能力及質(zhì)量、安全、環(huán)保與職業(yè)健康“三合一”管理體系。 二、 編制原則 本施工方案以“說(shuō)明詳細(xì)、簡(jiǎn)單易懂、易被接受,保安全,保質(zhì)量”為工作重點(diǎn),按照“施工方案可行、施工技術(shù)先進(jìn)、施工組織合理、措施得當(dāng),保障有力”的指導(dǎo)思想,遵循下列原則編制本施工方案: 1)工期保障原則 根據(jù)業(yè)主對(duì)本標(biāo)段工程工期要求,科學(xué)組織施工,合理配置資源,使該工程各工序施工銜接有序,資源利用充分,確保各關(guān)鍵節(jié)點(diǎn)工期和總工期。 3)經(jīng)濟(jì)合理性原則 針對(duì)工程的實(shí)際情況,本著可靠、經(jīng)濟(jì)、合理的原則比選施工方案,并配備充足的資源,施工過(guò)程實(shí)施動(dòng)態(tài)管理,從而使工程施工達(dá)到既經(jīng)濟(jì)又優(yōu)質(zhì)的目標(biāo)。 三、 工程概況 隧
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