建设工程质量安全管理.docx

建设工程质量安全管理.docx

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建设工程质量安全管理

QualityandSafetyControlofConstructionProjects

Class:

工管1501BNo.:

1537130136Name:

赵阳阳

Abstract:

Withthedevelopmentofconstructionproject,moreandmorestandardsestablishedtocontrolqualityandsafety.Therefore,tocorrectlyhandletherelationshipbetweenconstructionsafetyandqualitymanagementplaysanimportantroleinthesmoothcompletionofengineeringprojectsandthestabledevelopmentofsociety.

工程质量是施工企业的生命,它反映整个企业的技术水平与管理水平。

工程施工质量管理乃是确保工程质量的关键,按照设计文件和技术标准规范,采取正确的施工方案,合理组织施工是确保施工质量的依据。

在工程进度与质量发生矛盾时,必须坚持质量第一的原则。

严格落实各项质量管理制度和措施,明确责任,真正做到质量人人有责,任何质量工作均有对应的标准和专人管理。

Keywords:

construction;safety;factors;measures

1.Instruction:

Projectqualityisthelifeoftheconstructionenterprise,whichreflectsthetechnicallevelandmanagementlevelofthewholeenterprise.Engineeringconstructionqualitymanagementistoensurethatthekeytotheengineeringquality,accordingtothedesigndocumentsandtechnicalstandardsandspecifications,adopttherightconstructionscheme,thebasisofareasonableorganizationconstructionistoensuretheconstructionquality.Whenthereisaconflictbetweenprojectprogressandquality,wemustadheretotheprincipleofqualityfirst.Wewillstrictlyimplementvariousqualitymanagementsystemsandmeasures,clarifyresponsibilities,andtrulyholdeveryoneresponsibleforquality

1.1Aimandobjective

Simplyandobviously,thequalityandsafetycontrolinordertoensurethequality,inordernottoappeartocutcornersinbuildingtheexistenceofpotentialsafetyproblems,thesignificanceofthequalityandsafetycontrolistoguaranteethebuildingtousefixednumberofyears,avoidingbecauseoftheerrorofconstructionqualityandmakethebuildingandsafetyfactors

2.qualityeffectingfactors

Thefivefactorsinfluencingthequalityofthepeople,methods,machines,materials,andenvironmentalfactorsandthewholeprocessofengineeringconstructioneachphase,thebiddingsigningstage,constructionstage,constructionstageandcompletionstageofcontrolmanagement,toachievetheobjectiveofthewholeprojectqualitycontrol.

2.1.Oneperson'sfactordeterminesthequality

Asoneofthesubjectsofengineeringconstruction,decisionmakers,managers,conductorsandconstructionoperatorsarethefirstfactorsthataffectthequalityofengineering.Especiallythebusinessleadersdonotpayattentiontoeverything.Inengineeringconstruction,peoplearetakenastheobjectofcontroltoavoidmistakes.Takingpeopleasthedrivingforceofcontrolistofullymobilizepeople'senthusiasmandplaytheleadingroleof"humanfactorfirst".Thequalityofpersonnelwilldirectlyandindirectlyaffectthequalityofconstruction.Forexample,itisanimportantmanagementmeasuretoensurethequalityofpersonneltostrictlyimplementthemanagementofbusinessqualificationandthecertificationsystemforallkindsofprofessionalemployees.Extensivequalitypublicityeducation.Usingthepicturealbum,banners,leafletsandotherforms,thepropagandaqualityobjectives,qualityandsafety,quality,etc,thesignificanceoftherelationshipbetweentheworkersandmanagerscanrememberthesloganofonehundredplan,qualitythefirst,qualityconsciousnesstothoroughpopularfeeling.

Inaword,nomatterhowmuchandhowcompletethequalitysystemis,itstilldependsonpeople'sconsciousness,especiallytheconsciousnessoftheuppermanagement

2.2Methodsdeterminequality

Methods:

itreferstothetechnicalscheme,constructiontechnology,organizationmeasures,inspectionmeansandconstructionorganizationdesignadoptedduringtheconstructionperiodoftheproject.Theconstructionschemeisthesourceofallprojects.Whethertheschemeiscorrectornotwilldirectlyinfluencewhetherthethreegoals（progress,qualityandinvestment）oftheprojectcanbeachievedsmoothly.Therefore,intheformulationandaudittheconstructionplan,combinedwiththeactualsituationofthisprojectistoconductacomprehensivesystemanalysis,comprehensiveconsideration,sothattoimprovequality,speeduptheconstructionscheduleandreducetheconstructioncost.

Engineeringconstructionisacomplexproductionprocess,andtechnologyhasasignificantimpactonquality.Forexample,theconnectionofrebar,therewaslapjointbefore,andthentherewasweldingandmechanicalconnection,whichgreatlyimprovedtheconstructionquality.Combiningtherealityofeachproject,fromtechnology,organization,management,processoperation,economyandsoontoconductacomprehensiveanalysis,vigorouslypromotetheadoptionofnewtechnologies,newtechniques,newmethods,continuouslyimprovetheleveloftechnology,isanimportantfactortoguaranteethestabilityoftheengineeringqualityimproving

2.3Constructionmachineryandconstructionmachinesaffectprojectquality

Theconstructionofmechanicalequipmentwillhaveadirectandimportantimpactontheconstructionprogressandconstructionqualityoftheproject,becausemechanicalequipmentisanimportantmaterialbasisforrealizingtheconstructionmechanizationoftheproject.Intheprojectconstructionphase,onthebasisofconsideringtheconditionofconstructionsite,mustconsiderbuildingstructuresystem,mechanicalequipment,constructionorganizationandmanagement,constructiontechnologyandmethod,constructiontechnicalandeconomicfactors,suchasrationalchoosethetypeofconstructionmachineryandperformanceparameters,toformacompletesetofequipment,reasonableuse,organicconnection.

Modernengineeringconstructionprojectsoflargescale,newtechnology,highprecision,mustrelyonadvancedconstructionmachineryispossible,someengineeringprojectswiththeaidofspecializedequipment,it'shardtodoandcarryoutthejob,nottomentionqualityassurance

2.4Factorsofmaterialsaffectthequalityofengineering

Materialsrefertotherawmaterials,finishedproducts,semi-finishedproducts,components,etc.Engineeringcharacteristicis:

theprocesswillbecoveredbythenextworkingprocedure,inwhichthequalityproblemofthehardtofind,ifthequalityproblemtoshow,ittendstobemoresevereanddifficulttoremedy,orproducecost.Engineeringmaterialswilldirectlyaffectthestructuralstiffnessandstrengthoftheconstructionproject,affecttheappearanceandappearanceoftheproject,affectthefunctionoftheproject,andaffectthesafetyoftheproject.Firstly,selectthemanufacturerandsupplierwithgoodquality,lowpriceandhighreputation;Secondly,weshouldstrengthentheinspectionandacceptanceofmaterials,andstrictlychecktheentranceinspectionandon-sitewitnesssamplingforinspection.Inaddition,thequalityofsomeconstructionmachinesandtoolshasadirectimpactoncostcontrol.Forexample,thequalityofthetemplateisnotonlyrelatedtotheappearanceofconcrete,butalsorelatedtotheturnoverrate.Properandreasonableuseofmaterials,avoidingone-sidedandextremepursuitofeconomicbenefits,andresolutelyavoidingtheuseofunqualifiedmaterialsinengineeringconstruction

2.5Environmentalfactorsaffectprojectquality

Environmentalfactorsisalsoanimportantfactoraffectingthequalityofengineering,environmentalfactorsaffectingthequalityofengineeringintheconstructionofmore,generallycanbedividedintoengineeringenvironment,engineeringmanagementthreeaspects,suchasenvironmentandworkenvironment.

Environmentalfactorsisnotimmutable,buttherearevariety,differentprojectswillhavedifferentengineeringenvironment,managementenvironmentandworkingenvironment,andthesameproject,atdifferenttimes,environmentalfactorsalsochanges,suchasmeteorologicalconditions,inoneday,suchastemperature,humidity,windandrainarechange,andthechangeswillhaveinfluencethequalityofengineering.Therefore,accordingtothespecificcharacteristicsandconditionsoftheproject,theenvironmentalfactorsaffectingthequalityshouldbeconsideredcomprehensively,andeffectivemeasuresshouldbetakentostrictlycontrolthesefactors.

3.Problemsinconstruction

Problemsinqualitymanagementofconstruction

1.1.1Insufficientimplementationofrelevantlawsandregulations

althoughourcountrylauncheda"buildinglaw"asthespecificationoftheconstructionindustry,however,therearealotoflocalgovernmentdepartmentsandconstructionenterpriseslackofimplementandin-depthimplementationoftheprinciples,occasionallyleadtomanipulationphenomenonoccurredinengineeringconstructionmanagement,tenderingandbidding,constructionsupervision,qualitycheckandaccept.Inviewofthecurrentintheengineeringconstructionactivitiesinconstructionqualityproblems,iftherearenorelevantlawsandregulationstomakeclearrulestoits,willbeaseriousimpedimenttoengineeringconstructionactivitiescarriedouteffectively.

1.1.2Unqualifiedbuildingmaterials

Foundintheactualsurvey,substandardbuildingmaterialsisoneofthemainreasonsforconstructionengineeringqualitycommonfault,alotofconstructionengineeringconstruction,theconstructionsitematerialsmanagementdoesnotreachthedesignatedposition,leadtoentertheconstructionsiteofthebuildingmaterialisunqualified.Inthesurveyfound,forexample,somehousingconstructionprojectconstructionsitetoentertheconstructionsitematerialsmanagementisnotstrict,didnotrequirematerialsuppliertoprovidethenecessarycertificate,nosamplingwascarriedoutonthebuildingmaterialsatthesametime,causingthequalityproblemsofbuildingmaterialsintothehousingconstructionprojectconstructionsite,willaffectthequalityofthehousingconstru