隧道襯砌電子傳感器數(shù)字化控制技術(shù)
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中圖分類號：U457 文獻標(biāo)志碼：A 文章編號：2095-2945（2025）24-0160-05
Abstract：Detachmentof tunelconcreteliningisacommonqualityisse.Currently，thecontrolofdetachmentmainlyrelies onobservingtheoutputpressureoftheconcretepumpandmanualmonitoringofthereservedholesinthearchofthetroley. Presetgroutingpipeswithformsareinstlledatthetopofthearchoftheliningtrollyutnoefectivemonitoringmeasures areadoptedduring thecasting process.Aftercompletion（oracceptance），radar scanning andanalysisareconducted.If detachmntoftheliningconcreteisfound，reservedgroutingholesoraditionaldrlledholesareusedforgrouting，resultingin lowacceptancerates，high groutingcosts，porimage，andpotentialdamagetowaterprofmembranes leading towatersepage andsecondaryqualityisueswiththetunnellining.Therefore，theindustryhasbeenseekingmethodsforsourcequalitycontrol oftunnelconcreteliningtoachieveprocesscontrolmanagementgoals.TheHangzhou-Shaoxing-TaizhouExpreswayonce introducedahigh-definitionprobesimilartoagastroscopytodetectthevoidsduringconcretepouring，buttheresultswere unsatisfactory.TheKeqiao-ZhujiExpresswayProjecthasbeenlistedasanationalexpresswaynetworkproject，andKezhu ExpresswayCo.，Ltdproposedamanagementconceptoftransitioningfrommechanizedtodigialtransformationintunel construction.ZhejiangCommunicationsEngineeringGroupCo.Ltd.Keqiao-ZhujiSection1developedadigitalcontroltechnology fortunnelliningelectronicsensors，whichefectivelysolvedtheproblemofvoidsintunnelconcreteliningandwassuesfuly applied in the Keqiao-Zhuji tunnel project.
Keywords：tunnellinng; electroicsnsor;digitalcontrol;linngantivoid;eal-time monitorig;intellgentmonitongpatfo
2017年8月浙江省交通運輸廳下發(fā)《浙江省公路山嶺隧道機械化裝備應(yīng)用指導(dǎo)手冊》，推出“二機一橋六臺車”，簡稱“九臺套"山嶺隧道施工機械化裝備，經(jīng)過多年施工推廣應(yīng)用，九臺套設(shè)備應(yīng)用實效技術(shù)人員總結(jié)為4個層次，第一層次技術(shù)成熟且應(yīng)用良好型，如濕噴機械手、自行式移動棧橋、自動鋪設(shè)防水板臺車、自動布料二襯臺車等設(shè)備；第二層次技術(shù)成熟但應(yīng)用欠佳型，如多臂鑿巖機、電纜溝臺車等設(shè)備；第三層次技術(shù)欠成熟但改進后可推廣型，如多臂立拱臺車；第四層次技術(shù)欠完善但可以向數(shù)字化發(fā)展型，如檢測臺車可采用3D掃描儀代替、二襯養(yǎng)護臺車可結(jié)合養(yǎng)護、清掃、降塵等功能在灑水車的基礎(chǔ)上改進，二襯臺車帶模注槳孔可向視頻或智能感應(yīng)等數(shù)字化自動控制方向發(fā)展。（剩余6433字）