UGDB北京市地方標(biāo)準(zhǔn)編號(hào)：DB11/T1885－2021橋梁工程施工安全技術(shù)規(guī)程Safetytechnicalspecificationforbridgeconstruction2021－09－27發(fā)布2022－01－01實(shí)施北京市住房和城鄉(xiāng)建設(shè)委員會(huì)聯(lián)合發(fā)布北京市市場(chǎng)監(jiān)督管理局北京市地方標(biāo)準(zhǔn)橋梁工程施工安全技術(shù)規(guī)程Safetytechnicalspecificationforbridgeconstruction編號(hào)：DB11/T1885-2021主編部門：北京市政建設(shè)集團(tuán)有限責(zé)任公司北京市市政二建設(shè)工程有限責(zé)任公司批準(zhǔn)部門：北京市市場(chǎng)監(jiān)督管理局施行日期：2022年01月01日2021北京

前言根據(jù)原北京市質(zhì)量技術(shù)監(jiān)督局《2018年北京市地方標(biāo)準(zhǔn)制修訂項(xiàng)目計(jì)劃》（京質(zhì)監(jiān)發(fā)[2018]20號(hào)）的要求，編制組經(jīng)過(guò)深入調(diào)查研究，認(rèn)真總結(jié)實(shí)踐經(jīng)驗(yàn)，參考國(guó)內(nèi)相關(guān)標(biāo)準(zhǔn)，在廣泛征求意見的基礎(chǔ)上，制定本規(guī)程。本規(guī)程的主要技術(shù)內(nèi)容是：1總則；2術(shù)語(yǔ)；3基本規(guī)定；4支架與拱架；5模板工程；6鋼筋工程；7預(yù)應(yīng)力工程；8混凝土工程；9砌體工程；10明挖基礎(chǔ)；11沉入樁基礎(chǔ)；12灌注樁基礎(chǔ)；13沉井基礎(chǔ)；14地下連續(xù)墻；15墩臺(tái)與支座；16梁體預(yù)制；17混凝土梁橋架設(shè)；18混凝土梁橋澆筑；19鋼橋制作與安裝；20鋼-混凝土結(jié)合梁；21拱橋；22斜拉橋；23轉(zhuǎn)體橋；24懸索橋；25頂進(jìn)橋涵；26橋面系；27附屬結(jié)構(gòu)；28裝飾與裝修工程；29特殊天氣條件施工；30施工機(jī)械。本規(guī)程由北京市住房和城鄉(xiāng)建設(shè)委員會(huì)和北京市市場(chǎng)監(jiān)督管理局共同管理，北京市住房和城鄉(xiāng)建設(shè)委員會(huì)歸集并負(fù)責(zé)組織實(shí)施，由北京市政建設(shè)集團(tuán)有限責(zé)任公司負(fù)責(zé)具體技術(shù)內(nèi)容的解釋。執(zhí)行過(guò)程中如有意見或建議，請(qǐng)寄送北京市政建設(shè)集團(tuán)有限責(zé)任公司（地址：北京市海淀區(qū)昌運(yùn)宮17號(hào)市政大廈；郵政編碼：100089）主編單位：北京市政建設(shè)集團(tuán)有限責(zé)任公司北京市市政二建設(shè)工程有限責(zé)任公司參編單位：北京市市政一建設(shè)工程有限責(zé)任公司北京市市政三建設(shè)工程有限責(zé)任公司北京市市政四建設(shè)工程有限責(zé)任公司北京市市政六建設(shè)工程有限公司北京市易成市政工程有限責(zé)任公司北京市常青市政工程有限公司北京市政路橋管理養(yǎng)護(hù)集團(tuán)有限公司北京建工路橋集團(tuán)有限公司中鐵六局集團(tuán)有限公司中建三局集團(tuán)有限責(zé)任公司本規(guī)程主要起草人員：汪波孔恒馮毅劉海健卜志強(qiáng)梁志海高毅張文亮趙秀麗柴文東劉琨段鵬俊彭興坤宋伯克劉辰李永強(qiáng)李智林來(lái)冠張強(qiáng)盧艷偉王鑫II

王東旭漆占強(qiáng)本規(guī)程主要審查人員：孟凡龍李艷濤畢欣劉明白秋紅盧希峰張劍平楊鐳III

目次前言......................................................................II1總則......................................................................12術(shù)語(yǔ)......................................................................23基本規(guī)定..................................................................44支架與拱架................................................................64.1一般規(guī)定............................................................64.2支架與拱架制作.......................................................74.3支架與拱架安裝.......................................................74.4支架與拱架拆除.......................................................84.5腳手架..............................................................95模板工程.................................................................105.1一般規(guī)定...........................................................105.2模板制作...........................................................105.3模板安裝...........................................................105.4模板拆除...........................................................116鋼筋工程.................................................................126.1一般規(guī)定...........................................................126.2鋼筋加工...........................................................126.3鋼筋連接...........................................................136.4鋼筋運(yùn)輸及安裝......................................................147預(yù)應(yīng)力工程...............................................................157.1一般規(guī)定...........................................................157.2先張法.............................................................167.3后張法.............................................................167.4無(wú)粘結(jié)預(yù)應(yīng)力.......................................................177.5壓漿與封錨.........................................................178混凝土工程...............................................................188.1一般規(guī)定...........................................................18I

8.2混凝土澆筑.........................................................188.3混凝土振搗及養(yǎng)護(hù)....................................................199砌體工程.................................................................209.1一般規(guī)定...........................................................209.2砌筑材料運(yùn)輸.......................................................209.3砌筑施工...........................................................2010明挖基礎(chǔ)................................................................2110.1一般規(guī)定..........................................................2110.2基坑開挖..........................................................2110.3基坑支護(hù)..........................................................2110.4基礎(chǔ)結(jié)構(gòu)施工.......................................................2210.5圍堰施工..........................................................2210.6基坑回填..........................................................2311沉入樁基礎(chǔ)..............................................................2411.1一般規(guī)定...........................................................2411.2錘擊沉樁...........................................................2411.3振動(dòng)沉樁...........................................................2411.4射水沉樁...........................................................2512灌注樁基礎(chǔ)..............................................................2612.1一般規(guī)定..........................................................2612.2機(jī)械鉆孔..........................................................2612.3人工挖孔樁........................................................2812.4灌注樁鋼筋工程.....................................................2912.5灌注樁混凝土工程...................................................2913沉井基礎(chǔ)................................................................3013.1一般規(guī)定..........................................................3013.2沉井制作..........................................................3013.3沉井下沉及接高.....................................................3013.4沉井封底與填充.....................................................31II

14地下連續(xù)墻..............................................................3214.1一般規(guī)定..........................................................3214.2成槽與混凝土澆筑施工...............................................3215墩臺(tái)與支座..............................................................3415.1一般規(guī)定..........................................................3415.2現(xiàn)澆墩臺(tái)..........................................................3415.3預(yù)制墩柱安裝......................................................3415.4蓋梁施工..........................................................3415.5支座安裝..........................................................3516梁體預(yù)制................................................................3616.1一般規(guī)定..........................................................3616.2工場(chǎng)制梁..........................................................3617混凝土梁橋架設(shè)..........................................................3817.1一般規(guī)定..........................................................3817.2預(yù)制梁運(yùn)輸........................................................3817.3梁橋架設(shè)..........................................................3818混凝土梁橋澆筑..........................................................3918.1一般規(guī)定..........................................................3918.2混凝土梁橋支架澆筑.................................................3918.3懸臂澆筑..........................................................3919鋼橋制作與安裝..........................................................4119.1一般規(guī)定..........................................................4119.2鋼橋制作..........................................................4119.3鋼梁現(xiàn)場(chǎng)安裝......................................................4520鋼-混凝土組合梁.........................................................4721拱橋....................................................................4821.1一般規(guī)定..........................................................4821.2砌筑拱圈..........................................................4821.3拱架上澆筑混凝土拱圈...............................................48III

21.4勁性骨架澆筑混凝土拱圈.............................................4921.5裝配式混凝土拱橋...................................................4921.6鋼管混凝土拱橋.....................................................5121.7鋼箱拱制作與安裝...................................................5221.8拱上結(jié)構(gòu)..........................................................5222斜拉橋..................................................................5422.1一般規(guī)定..........................................................5422.2索塔..............................................................5422.3主梁..............................................................5522.4拉索和錨具........................................................5622.5施工控制與索力調(diào)整.................................................5723轉(zhuǎn)體橋..................................................................5824懸索橋..................................................................5924.1一般規(guī)定..........................................................5924.2錨碇..............................................................5924.3索塔..............................................................5924.4索鞍..............................................................6024.5施工貓道..........................................................6124.6主纜..............................................................6224.7索夾與吊索........................................................6424.8加勁梁............................................................6525頂進(jìn)橋涵................................................................6725.1一般規(guī)定..........................................................6725.2工作坑............................................................6725.3頂進(jìn)后背..........................................................6825.4橋涵制作..........................................................6825.5頂進(jìn)設(shè)備..........................................................6825.6橋涵頂進(jìn)..........................................................6926橋面系..................................................................72IV

26.1一般規(guī)定..........................................................7226.2地袱、欄桿、防撞墩.................................................7226.3橋面防水..........................................................7226.4橋面鋪裝層........................................................7326.5伸縮裝置..........................................................7327附屬結(jié)構(gòu)................................................................7428裝飾與裝修工程..........................................................7529特殊天氣條件施工........................................................7629.1一般規(guī)定..........................................................7629.2冬期施工..........................................................7629.3雨期施工..........................................................7829.4高溫天氣施工......................................................7930施工機(jī)械................................................................8030.1一般規(guī)定..........................................................8030.2架橋機(jī)............................................................8130.3平板運(yùn)梁車.........................................................83本規(guī)程用詞說(shuō)明..............................................................84引用標(biāo)準(zhǔn)名錄................................................................85條文說(shuō)明....................................................................87V

ContentsFormerwords······························································································II1General·····································································································12Term·······································································································23Basicregulations························································································44Bracketandarch························································································64.1Generalprovision···················································································64.2Bracketandarchframeproduction·······························································74.3Bracketandarchinstallation······································································74.4Removalofbracketsandarches··································································84.5Scaffolding···························································································95TemplateEngineering··················································································105.1GeneralProvisions··················································································105.2Templatemaking····················································································105.3Templateinstallation···············································································105.4Formworkremoval·················································································116ReinforcementEngineering···········································································126.1Generalprovisions··················································································126.2RebarProcessing····················································································126.3Steelbarconnection················································································136.4Transportandinstallationofreinforcement·····················································147PrestressedEngineering···············································································157.1GeneralProvisions··················································································157.2Pre-tensionmethod·················································································167.3Post-tensionmethod················································································167.4Unbondedprestress·················································································177.5Groutingandanchoring············································································178ConcreteEngineering··················································································188.1Generalprovisions··················································································188.2Concretepouring····················································································188.3Concretevibratingandcuring·····································································199MasonryEngineering··················································································209.1GeneralProvisions··················································································209.2Transportofmasonrymaterials···································································209.3Masonryconstruction··············································································2010Excavationfoundation···············································································2110.1GeneralProvisions················································································21I

10.2Excavationoffoundationpit·····································································2110.3Foundationpitsupport············································································2110.4Constructionofinfrastructure···································································2210.5Cofferdamconstruction···········································································2210.6Foundationpitbackfill············································································2311Sinkingpilefoundation···············································································2411.1GeneralProvisions················································································2411.2Hammeringthesinkingpile······································································2411.3Vibrationsinking··················································································2411.4Sinkingpile·························································································2512Pouredpilefoundation···············································································2612.1GeneralProvisions················································································2612.2Mechanicaldrilling················································································2612.3Manualdiggingpile···············································································2812.4Reinforcementengineeringofcast-in-placepile··············································2912.5Concretepileengineering········································································2913Sinkwellfoundation··················································································3013.1GeneralProvisions················································································3013.2Sinkwellproduction··············································································3013.3Sinkwellsinkingandconnectingheight·······················································3013.4Sinkwellbottomsealingandfilling····························································3114Undergroundcontinuouswall······································································3114.1GeneralProvisions················································································3214.2Toughingandconcretepouringconstruction··················································3215Piersandsupports····················································································3415.1GeneralProvisions················································································3415.2In-situpierandabutment·········································································3415.3Installationofprecastpier········································································3415.4Coverbeamconstruction·········································································3415.5Supportinstallation················································································3516Beamprefabrication··················································································3616.1GeneralProvisions················································································3616.2Factorybeamproduction·········································································3617Concretebeambridgeerection·····································································3817.1GeneralProvisions················································································3817.2Prefabricatedbeamtransportation······························································3817.3BeamBridgeErection············································································3818Concretebeambridgepouring·····································································39II

18.1GeneralProvisions················································································3918.2Packingofconcretegirderbridgesupport·····················································3918.3Cantileverpouring·················································································3919Manufactureandinstallationofsteelbridge····················································4219.1GeneralProvisions················································································4219.2Steelbridgeproduction·········································································4219.3Fieldinstallationofsteelgirders·······························································4620Steel-concretecompositebeam·····································································4721Archbridge·····························································································4821.1GeneralProvisions···············································································4821.2MasonryArch····················································································4821.3Pouringconcretearchringonarchframe····················································4821.4Strengthskeletonpouringconcretearchring··················································4921.5Prefabricatedconcretearchbridge······························································4921.6Concretefilledsteeltubearch···································································5021.7Manufactureandinstallationofsteelboxarch················································5121.8Archstructure······················································································5222Cable-stayedbridge···················································································5422.1GeneralProvisions················································································5422.2Cabletower·························································································5422.3Maingirder·························································································5522.4Cableandanchor··················································································5622.5Constructioncontrolandcableforceadjustment·············································5723Swingbridgeconstruction···········································································5824SuspensionBridge·····················································································5924.1GeneralProvisions················································································5924.2Anchor······························································································5924.3Sota··································································································5924.4Saddle·······························································································6024.5Constructioncatwalk··············································································6124.6Maincable··························································································6224.7Cableclipsandslings·············································································6424.8Stiffeningbeam····················································································6525Intothebridgeandculvert··········································································6725.1GeneralProvisions················································································6725.2Workpit·····························································································6725.3Intotheback·······················································································6825.4Productionofroofintakebridgeandculvert··················································68III

25.5Pushingequipment················································································6825.6Culvertjacking·····················································································6926DeckSystem····························································································7226.1GeneralProvisions················································································7226.2Band,railing,anti-collisionpier·································································7226.3Deckwaterproofing···············································································7226.4Deckpavement····················································································7326.5Telescopicdevice··················································································7327AuxiliaryEngineeringSubstructure······························································7428Decorationanddecorationworks··································································7529Constructionunderspecialweatherconditions·················································7629.1GeneralProvisions················································································7629.2Winterconstruction···············································································7629.3Rainyconstruction················································································7829.4Hightemperatureweatherconstruction························································8030ConstructionMachinery·············································································8030.1GeneralProvisions················································································8030.2Bridgeerectingmachine··········································································8130.3Plategirdertruck··················································································83Explanationofwordinginthisstandard································································84ListofQuotedStandards··················································································85Addition:ExplanationofProvisions·····································································89IV

1總則1.0.1為貫徹執(zhí)行國(guó)家安全生產(chǎn)相關(guān)政策，堅(jiān)持“安全第一、預(yù)防為主、綜合治理”的方針，加強(qiáng)和規(guī)范北京市橋梁工程施工安全技術(shù)管理工作，確保工程施工安全，制定本規(guī)程。1.0.2本規(guī)程適用于北京市行政區(qū)域內(nèi)新建、改建、擴(kuò)建的市政基礎(chǔ)設(shè)施橋梁工程。1.0.3橋梁工程施工安全除應(yīng)符合本規(guī)程外，尚應(yīng)符合國(guó)家及北京市現(xiàn)行有關(guān)標(biāo)準(zhǔn)的規(guī)定。1

2術(shù)語(yǔ)2.0.1安全技術(shù)措施safetytechnicalmeasures生產(chǎn)經(jīng)營(yíng)單位為消除生產(chǎn)過(guò)程中的不安全因素、防止人身傷害和職業(yè)危害、改善勞動(dòng)條件和保證生產(chǎn)安全所采取的各項(xiàng)技術(shù)組織措施。2.0.2臨時(shí)設(shè)施temporaryfacility在施工現(xiàn)場(chǎng)建造的，為建設(shè)工程施工服務(wù)的各種非永久性設(shè)施，包括圍墻、大門、臨時(shí)道路、材料堆場(chǎng)及其加工場(chǎng)、固定動(dòng)火作業(yè)場(chǎng)、作業(yè)棚、機(jī)具棚、貯水池及臨時(shí)給排水、供電、供熱管線等。2.0.3安全防護(hù)裝置safeguardplant配置在施工現(xiàn)場(chǎng)及生產(chǎn)設(shè)備上，起保障人員和設(shè)備安全作用的所有附屬裝置。2.0.4高處作業(yè)workatheights在墜落高度基準(zhǔn)面2m及以上有可能墜落的高處進(jìn)行的作業(yè)。2.0.5臨時(shí)用電electricityonconstructionsite由施工現(xiàn)場(chǎng)提供，工程施工完畢即行拆除的、專用于工程施工的電力線路與電氣設(shè)施。2.0.6臨時(shí)消防設(shè)施temporaryfirecontrolfacility設(shè)置在建設(shè)工程施工現(xiàn)場(chǎng)，用于撲救施工現(xiàn)場(chǎng)火災(zāi)、引導(dǎo)作業(yè)人員安全疏散等的各類消防設(shè)施，包括滅火器、臨時(shí)消防給水系統(tǒng)、消防應(yīng)急照明、疏散指示標(biāo)識(shí)、臨時(shí)疏散通道等。2.0.7起重吊裝作業(yè)craneliftingoperations使用起重設(shè)備將重物吊起，并使重物發(fā)生位置變化的作業(yè)。2.0.8操作平臺(tái)operationplatform現(xiàn)場(chǎng)施工中用以站人并可進(jìn)行作業(yè)、有臨邊防護(hù)的平臺(tái)。2.0.9臨時(shí)支撐temporarysupport為建筑工程施工臨時(shí)搭設(shè)的由立桿（立撐）、水平桿及斜桿等桿件組成的支撐結(jié)構(gòu)。2.0.10建筑邊坡及基坑邊坡buildingslope在建（構(gòu)）筑物場(chǎng)地及其周邊、由于建（構(gòu)）筑物和工程開挖或填筑施工所形成的人工邊坡和對(duì)建（構(gòu)）筑物安全或穩(wěn)定有影響的自然斜坡。在本規(guī)程中簡(jiǎn)稱邊坡。2.0.11邊坡支護(hù)sloperetaining為保證邊坡及其環(huán)境的安全，對(duì)邊坡采取的支擋、加固與防護(hù)措施。2.0.12危險(xiǎn)性較大的分部分項(xiàng)工程criticalproject在施工過(guò)程中存在的、可能導(dǎo)致作業(yè)人員群死群傷或造成重大不良社會(huì)影響的分部分項(xiàng)工程，在本規(guī)程中簡(jiǎn)稱危大工程。2.0.13攀登作業(yè)climbingoperation借助登高用具或登高設(shè)施進(jìn)行的高處作業(yè)。2

2.0.14懸空作業(yè)hangingoperation在周邊無(wú)任何防護(hù)設(shè)施或防護(hù)設(shè)施不能滿足防護(hù)要求的臨空狀態(tài)下進(jìn)行的高處作業(yè)。2.0.15基坑支護(hù)foundationpitsupport為保證基坑土方開挖、地下主體結(jié)構(gòu)施工和基坑周邊環(huán)境的安全，對(duì)基坑采用的臨時(shí)性支擋、加固、保護(hù)與地下水控制的措施。2.0.16基坑安全監(jiān)測(cè)safetymonitoring在基坑施工過(guò)程中，對(duì)支護(hù)結(jié)構(gòu)及周邊環(huán)境等工程內(nèi)力、變形信息進(jìn)行收集、匯總、分析和反饋的技術(shù)活動(dòng)。采用工程測(cè)量?jī)x器和各類傳感器對(duì)支護(hù)結(jié)構(gòu)內(nèi)力和變形、基坑周邊環(huán)境位移、傾斜、沉降、開裂、地下水位的動(dòng)態(tài)變化與土壓力、孔隙水壓力變化等進(jìn)行綜合監(jiān)測(cè)。2.0.17安全防護(hù)設(shè)施safetyprotectingfacilities在施工作業(yè)中，為將危險(xiǎn)、有害因素控制在可接受安全范圍內(nèi)，以預(yù)防、減少和消除危害所配置的設(shè)施和采取的措施。2.0.18專項(xiàng)施工方案specialconstructionprogram施工單位在編制施工組織（總）設(shè)計(jì)的基礎(chǔ)上，針對(duì)危險(xiǎn)性較大的分部分項(xiàng)工程單獨(dú)編制的安全技術(shù)措施文件。3

3基本規(guī)定3.0.1橋梁工程施工單位應(yīng)建立健全符合現(xiàn)行安全生產(chǎn)法律法規(guī)、標(biāo)準(zhǔn)規(guī)范要求、滿足安全生產(chǎn)需要的各類規(guī)章制度和操作規(guī)程。3.0.2專項(xiàng)施工方案實(shí)施前，編制人員或者項(xiàng)目技術(shù)負(fù)責(zé)人應(yīng)向施工現(xiàn)場(chǎng)管理人員進(jìn)行方案交底。施工現(xiàn)場(chǎng)管理人員應(yīng)向作業(yè)人員進(jìn)行安全技術(shù)交底，并由雙方和項(xiàng)目專職安全生產(chǎn)管理人員共同簽字確認(rèn)。3.0.3橋梁工程施工中的危大工程應(yīng)按有關(guān)規(guī)定編制專項(xiàng)施工方案，超過(guò)一定規(guī)模的危大工程，應(yīng)按規(guī)定組織專家論證。危大工程專項(xiàng)施工方案內(nèi)容應(yīng)包括：1工程概況：危大工程概況和特點(diǎn)、施工平面布置、施工要求和技術(shù)保證條件；2編制依據(jù)：相關(guān)法律、法規(guī)、規(guī)范性文件、標(biāo)準(zhǔn)、規(guī)范及施工圖設(shè)計(jì)文件、施工組織設(shè)計(jì)等；3