《建筑施工门式钢管脚手架安全技术规范》doc.docx

《建筑施工门式钢管脚手架安全技术规范》doc.docx

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《建筑施工门式钢管脚手架安全技术规范》doc

IndustrialStandardofPeople’sRepublicofChina

建筑施工门式钢管脚手架安全技术规范

SafetyandTechnicalCodeforFrame-Type

Steel-TubeScaffoldsinConstruction

JGJ128—2000

J43—2000

Beijing2000

IndustrialStandardofthePeople’sRepublicofChina

建筑施工门式钢管脚手架安全技术规范

SafetyandTechnicalCodeforFrame-Type

Steel-TubeScaffoldsinConstruction

JGJ128—2000

Mainlypreparedby:

HarbinIndustrialUniversity

Approvedby:

TheMinistryofConstructionofthePeople’sRepublicofChina

Implementedfrom:

Dec.1,2000

ChinaBuildingIndustryPublishingHouse

Beijing2000

Noticeforissuanceofindustrialstandard“SafetyandTechnicalCodeforFrame-TypeSteel-TubeScaffoldsinConstruction”

JianBiao[2000]No.223

Asrequiredby“Noticeforissuanceoftheplansforformulationandrevisionofstandardsandcodesofprojectconstructionin1989”releasedbytheMinistryofConstruction（[89]JianBiaoJiZiNo.8）,“SafetyandTechnicalCodeforFrame-TypeSteel-TubeScaffoldsinConstruction”preparedbytheformerHarbinArchitecturalUniversityhasbeenreviewedandapprovedtobeindustrialstandard,inwhicharticles3.0.4,6.2.2,6.2.4.1,6.5.4,6.8.1,7.3.1.4,7.3.1.5,7.3.2.1,7.3.3.1,7.5.4.4,7.5.4.5,7.5.4.6,8.0.1,8.0.2,8.0.3,8.0.5,8.0.7,8.0.10and9.4.3.6arecompulsory.ThisstandardisnumberedasJGJ128—2000,andwillbeputintopracticefromDec.1,2000.

ThisstandardwillbeundermanagementofBeijingZhongJianArchitectureScientificTechnologyResearchInstitute（subsidiarytotheMinistryofBuildingandresponsibleformanagementofsafetystandardandtechnologyinarchitectureengineering）,andwillbeexplainedindetailbythecurrentHarbinIndustrialUniversity.ItispublishedbyChinaArchitecturalIndustryPublishingHouseundertheorganizationofStandardRatingResearchInstitute,subsidiarytotheMinistryofBuilding.

TheMinistryofConstructionofthePeople’sRepublicofChina

Oct.11,2000

Preface

Uponrequirementby[89]JianBiaoJiZiNo.8documentissuedbytheMinistryofBuilding,thegroupinchargeofcompilationofstandardshasformulatedthiscodeafteranextensiveinvestigation,serioussummaryofpracticalexperiences,consultationoftherelevantinternationalstandardsandadvancedforeignstandards,andextensivecollectionofcommentsandproposals.

Thiscodeismainlyconsistedof:

1GeneralRules;2TerminologiesandSymbols;3MaterialPropertyofElementsandFittings;4Load;5DesignCalculations;6ConfigurationRequirements;7ErectionandRemoval;8SafetyManagementandMaintenance;9TemplateSupportandFullScaffold.

ThisstandardwillbeundermanagementofBeijingZhongJianArchitectureScientificTechnologyResearchInstitute（subsidiarytotheMinistryofBuildingandresponsibleformanagementofsafetystandardandtechnologyinarchitectureengineering）.Theunitmainlyinchargeofcompilationisauthorizedforexplanationindetail.

Mainlypreparedby:

HarbinIndustrialUniversity

Participants:

ShanghaiArchitectureConstructionTechnologyResearchInstitute

ShanTouInternationalScaffoldCompany

BeijingLiJianTemplateCompany

WuxiFareastArchitecturalEquipmentCompany

Mainlydraftedby:

XuChongbaoPanDingLaLuZhangTiezheng

ZhangLiangjiGuHongjongZhengQiupingZhangAiru

GaoWeichengJinYiNingRenzhiYangWeidong

TableofContents

1GeneralRules

1.1.1Thiscodeispreparedforimplementationofnationallawsandregulationsrelatedtosafeproductionduringdesignandconstructionofframe-typesteel-tubescaffoldssoastoensurethemtobetechnologicallyadvanced,economicallyreasonable,andsafeinuse.

1.1.2Thiscodeisapplicablefordesign,constructionanduseoffloor（bottombracing）frame-typesteel-tubescaffoldsusedinconstructionofindustrialandcivilarchitectures.Design,constructionanduseofframe-typesteel-tubescaffoldsforotherpurposes（normalbuildingsuchaschimneyandwatertoweretc.）mayfollowtheprinciplesinthiscode.

1.1.3Erectionheightoffloorframe-typesteel-tubescaffoldsshouldnotexceedthespecifiedheightinTable1.0.3ofthiscode.

Table1.0.3ErectionHeightofFloorFrame-TypeSteel-TubeScaffolds

StandardvalueofconstructionalloadQk（kN/m2）

Erectionheight（m）

3.0—5.0

45

3.0

60

Note:

Constructionalloadreferstothesumofconstructionalloaddistributedevenlyoneachoperationlayerwithinonespan.

1.1.4Inadditiontothiscode,designandconstructionofframe-typesteel-tubescaffoldsshallalsobeincompliancewiththerelevantcurrentnationalcompulsorystandards.

2TerminologiesandSymbols

2.1Terminologies

2.1.1Frame-typesteel-tubescaffold

Akindofstandardsteel-tubescaffold.Withbasicstructureconsistedofportecochere,xbrace,pitman,hangingbuckledscaffoldboardorhorizontalbracketandlockingarmetc.,