【正文】 臺(tái)北路站區(qū)間、豐臺(tái)北路站～西局站區(qū)間） 。地鐵工程土建施工豎井及橫通道安全專(zhuān)項(xiàng)施工方案地鐵工程土建施工豎井及橫通道安全專(zhuān)項(xiàng)施工方案地鐵工程土建施工豎井及橫通道安全專(zhuān)項(xiàng)施工方案目 錄編制依據(jù)及原則 .......................................................編制依據(jù) ..............................................................編制原則 ..............................................................1工程概況 .............................................................1 ...........................................................豎井及橫通道結(jié)構(gòu) ......................................................水文地質(zhì)情況 ..........................................................工程重難點(diǎn)分析 ........................................................5豎井及橫通道施工方案 .................................................總體施工方案 ..........................................................總體施工流程 ..........................................................人員上下豎井方案 ......................................................出土方案 ..............................................................提升井架 ..............................................................井架設(shè)計(jì) ..........................................................行走梁受力驗(yàn)算 ....................................................橫梁受力驗(yàn)算 ......................................................立柱計(jì)算 ..........................................................通風(fēng)及空壓機(jī)方案 ......................................................施工通風(fēng)量計(jì)算 ....................................................空壓機(jī)選擇 ........................................................9主要施工工藝及方法 ...................................................豎井鎖口圈施工 ........................................................豎井施工 .............................................................支護(hù)參數(shù) .........................................................豎井施工工序 .....................................................豎井開(kāi)挖 .........................................................1橫通道施工 ...........................................................1支護(hù)參數(shù) .........................................................1橫通道施工工序 ...................................................11地鐵工程土建施工豎井及橫通道安全專(zhuān)項(xiàng)施工方案、橫通道開(kāi)挖 .......................................................1超前注漿加固 .........................................................1超前注漿加固設(shè)計(jì) .................................................1超前注漿注意事項(xiàng) .................................................13 、注漿中異常情況的處理 ............................................1 初支背后注漿 ........................................................1格柵加工及安裝 .......................................................1格柵加工 .........................................................1格柵安裝 .........................................................1鎖腳錨管與防沉降措施 .............................................1工藝要求、標(biāo)準(zhǔn) ...................................................1噴射混凝土 ...........................................................1潮噴混凝土施工工藝 ...............................................1潮噴混凝土施工技術(shù)要求 ...........................................1豎井封底 .............................................................1馬頭門(mén)施工 ...........................................................1封端墻 ..............................................................1橫通道及豎井二襯 ....................................................超前預(yù)報(bào) ............................................................坍塌或空洞處理 ......................................................2突然涌水、涌砂預(yù)防處理措施 ..........................................21管線保護(hù) ............................................................2管線保護(hù)技術(shù)保障措施 .................................................21監(jiān)控量測(cè) ............................................................2監(jiān)測(cè)布置圖 ...........................................................2監(jiān)控測(cè)量?jī)?nèi)容 .........................................................2監(jiān)測(cè)控制值 ...........................................................2監(jiān)測(cè)預(yù)警值 ...........................................................27進(jìn)度計(jì)劃 ............................................................28機(jī)械設(shè)備及人員配置 ..................................................28地鐵工程土建施工豎井及橫通道安全專(zhuān)項(xiàng)施工方案、機(jī)械設(shè)備 .............................................................2勞力安排 .............................................................29質(zhì)量保證措施 ........................................................2組織保證措施 .........................................................2隱蔽工程質(zhì)量保證措施 .................................................質(zhì)量記錄管理 .........................................................30安全保證措施 .......................................................3施工現(xiàn)場(chǎng)安全措施 ....................................................31 ...........................................3豎井口物料吊運(yùn)安全技術(shù)措施 ..........................................321文明施工及環(huán)境保護(hù)措施 .............................................3施工現(xiàn)場(chǎng)管理措施 ....................................................3環(huán)境衛(wèi)生管理措施 ....................................................3減少粉塵措施 ........................................................3噪音控制措施 ........................................................331施工應(yīng)急預(yù)案 .......................................................3