上跨在役鐵路橋梁施工BIM數(shù)字李生技術(shù)應(yīng)用

打開(kāi)文本圖片集

Abstract：Bridgeconstructionacrossexistinghighwaysorexistingrailwayshasgreaterconstructionsafetyrisksof itsown projectandtraffcsafetyrisksofexistingroads.Therefore，itispossbletousedigitaltechnologytosimulatesafetyriskin advancebeforeconstruction，andtakeefectivetechnicalmeasurestosolvethem.Toimprovetheintrinsicsafetyofconstruction projects.BIMtechnologyisaplidtoupperspanbridgeconstructionprojectstorealizesimulationandoptimizationofcostruction plans，integrationandcollborationofconstructioninfomationconstructionqualityandsafetymanagement，etc.Takingtheabove constructionprojectoftheShanghai-Jiangsu-ZhejiangBridgeastheresearchbackground，westudiedtheBM-baseddigitaltwin technologyforcoss-linbamconsructionThoughBMdigitaldigitalsimulationanalysisofheinstalationandconstructioof cross-linebeams，theconstructionenvironment，importantconstructionproceduresandsafetymanagementandcontrolpointsare pre-realized，andtheafetyeficiencyndrationaltyofresouealocationofprojectconstructionareealizedTheaplicatiof BIMtechnologyinthisprojectcan providereference for digitalsafetymanagementof similarroad-relatedprojects.

Keywords：overpass bridge;construction technology;BIMdigital twins;safetyrisk；technologyapplications

當(dāng)今社會(huì)經(jīng)濟(jì)高速發(fā)展，交通量增長(zhǎng)訴求要求道路加密設(shè)置，因此往往會(huì)上跨既有交通線路新建橋梁工程，而被跨道路因交通繁忙往往無(wú)法中斷交通進(jìn)行施工上跨橋梁項(xiàng)目。（剩余5080字）