《BIM建模》课件-建筑移位技术

第3章建筑工程识图Chapter3ArchitecturalEngineeringDrawingRecognition抗震、加固与监测技术

Seismic,Reinforcement,andMonitoringTechnology抗震、加固与监测技术Seismic,Reinforcement,andMonitoringTechnology建筑移位

Buildingdisplacement

技术定义Technicaldefinition01技术指标Technicalindicators02适用范围Scopeofapplication03工程实例Projectexamples0402建筑移位技术Buildingdisplacementtechnology02建筑移位技术Buildingdisplacementtechnology指在保持房屋建筑与结构整体性和可用性不变的前提下，将其从原址移到新址的既有建筑保护技术。技术要求高、工程风险大。Referstotheexistingbuildingprotectiontechnologyofmovingabuildingfromitsoriginalsitetoanewsitewhilemaintainingtheintegrityandusabilityofthebuildingandstructure.Hightechnicalrequirementsandhighengineeringrisks.技术定义Technicaldefinition建筑移位技术Buildingdisplacementtechnology技术定义Technicaldefinition移位包括环节：新址基础施工、移位基础与轨道布设、结构托换与安装行走机构、牵引设备与系统控制、建筑物移位施工、新址基础上就位连接。Therelocationincludesthefollowingstages:constructionofthefoundationforthenewsite,layingoftherelocationfoundationandtrack,structurereplacementandinstallationofthetravelmechanism,tractionequipmentandsystemcontrol,constructionofthebuildingrelocationandconnectioninpositiononthenewsite.技术定义Technicaldefinition结构托换是指对整体结构或部分结构进行合理改造，改变荷载传力路径的工程技术，通过结构托换将上部结构与基础分离，为安装行走机构创造条件；移位轨道及牵引系统控制是指移位过程中轨道设计及牵引系统的实施，通过液压系统施加动力后驱动结构在移位轨道上行走；Structuralreplacementreferstotheengineeringtechniqueofchangingtheloadtransferpathbymodifyingthewholestructureorpartofit,separatingthesuperstructurefromthefoundationthroughstructuralreplacementandcreatingconditionsfortheinstallationofthetravelmechanism.建筑移位技术Buildingdisplacementtechnology技术定义Technicaldefinition就位连接是指建筑物移到指定位置后原建筑与新基础连接成为整体。Thein-situconnectionistheconnectionbetweentheoriginalbuildingandthenewfoundationoncethebuildinghasbeenmovedtoitsdesignatedposition.建筑移位技术Buildingdisplacementtechnology技术指标Technicalspecifications采用建筑移位技术的结构设计可依据国家现行行业标准《建(构)筑物移位工程技术规程》JGJ/T239及《建筑物移位纠倾增层改造技术规范》CECS225进行，变形监测做法可按现行行业标准《建筑变形测量规范》JGJ8执行。ThestructuraldesignusingbuildingdisplacementtechnologycanbecarriedoutinaccordancewiththecurrentnationalindustrystandardTechnicalSpecificationforBuilding(Structure)DisplacementEngineeringJGJ/T239andTechnicalCodeforBuildingDisplacementandInclinationCorrectionandIncrementalLayerReconstructionCECS225,andtheDeformationmonitoringpracticecanbecarriedoutinaccordancewiththecurrentindustrystandardCodeforBuildingDeformationMeasurementJGJ8.建筑移位技术Buildingdisplacementtechnology适用范围Scopeofapplication适用于具有使用价值或保留价值或历史价值的既有建(构)物的整体移位，对于这些既有建(构)物因规划调整、小区平面布置改变等原因，需整体从原址移位到附近新址，其移位方式包括平移、旋转及局部顶升。Applicabletotheoverallrelocationofexistingbuildings(structures)withusefulorretainedvalueorhistoricalvalue.Fortheseexistingbuildings(structures),duetoplanningadjustments,changesinthelayoutofresidentialareas,etc.,theyneedtoberelocatedasawholefromtheoriginalsitetoanearbynewsite.Therelocationmethodsincludetranslation,rotation,andlocallifting.建筑移位技术Buildingdisplacementtechnology适用范围Scopeofapplication可考虑进行移位的建(构)筑物为：Thebuildings(structures)thatcanbeconsideredfordisplacementare:一般工业与民用建筑，其层数为多层，其结构形式可包括砌体结构、钢筋混凝土结构、砖木结构、钢结构等；generalindustrialandcivilbuildings,whichhavemultiplefloors,andtheirstructuralformscanincludeMasonry,reinforcedconcretestructure,brickwoodstructure,steelstructure,etc;建筑移位技术Buildingdisplacementtechnology适用范围Scopeofapplication可考虑进行移位的建(构)筑物为：Thebuildings(structures)thatcanbeconsideredfordisplacementare:其他构筑物；Otherstructures;古建筑、历史建筑与特殊建筑。Ancientarchitecture,historicalarchitecture,andspecialarchitecture.工程案例Projectexamples厦门市人民检察院综合楼6层钢筋混凝土框架结构平移工程、泉州佳丽彩印厂专家楼平移工程、北京英国大使馆(国家一级文物)整体平移工程、济南宏济堂历史建筑整体移位工程等。Thetranslationprojectofthereinforcedconcreteframestructureonthe6thflooroftheXiamenPeople'sProcuratorateComplexBuilding,thetranslationprojectoftheQuanzhouJialiColorPrintingFactoryExpertBuilding,theoveralltranslationprojectoftheBritishEmbassyinBeijing(anationalfirst-classculturalrelic),andtheoveralldisplacementprojectoftheJinanHongjitangHistoricalBuilding.工程案例Projectexamples厦门市人民检察院综合楼6层钢筋混凝土框架结构平移工程、泉州佳丽彩印厂专家楼平移工程、北京英国大使馆(国家一级文物)整体平移工程、济南宏济堂历史建筑整体移位工程等。Thetranslationprojectofthereinforcedconcreteframestructureonthe6thflooroftheXiamenPeople'sProcuratorateComplexBuilding,thetranslationprojectoftheQuanzhouJialiColorPrintingFactoryExpertBuilding,theoveralltranslationprojectoftheBritishEmbassyinBeijing(anationalfirst-classculturalrelic),andtheoveralldisplacementprojectoftheJinanHongjitangHistoricalBuilding.工程案例Projectexamples厦门市人民检察院综合楼6层钢筋混凝土框架结构平移工程、泉州佳丽彩印厂专家楼平移工程、北京英国大使馆(国家一级文物)整体平移工程、济南宏济堂历史建筑整体移位工程等。Thetranslationprojectofthereinforcedconcreteframestructureonthe6thflooroftheXiamenPeople'sProcuratorateComplexBuilding,thetranslationprojectoftheQuanzhouJialiColorPrintingFactoryExpertBuilding,theoveralltranslationprojectoftheBritishEmbassyinBeijing(anationalfirst-classculturalrelic),andtheoveralldisplacementprojectoftheJinanHongjitangHistoricalBuilding.图1建筑平移示意图Figure1Schematicdiagramofbuildingtranslation图2双梁式上、下轨道Fig