中闻西印4混凝土工程质量控制

青岛理工大学毕业论文题目：中闻西印4#楼混凝土工程质量控制学生姓名：滕博学生学号：201273104院系名称：土建工程系专业班级：工程监理124班指导教师：安庆锋2015年6月12日青岛理工大学毕业论文I摘要随着当今社会建筑业的蓬勃发展，混凝土应用于建筑行业的各个领域，国家相关部门对混凝土的施工质量要求也越来越严格。在混凝土工程中，混凝土的质量水平是确保工程质量的一个重要因素，直接影响到建筑物的安全性、可靠性和耐久性。因此，如何保证和提高混凝土的质量就必然成为一个值得认真研究的课题。混凝土工程是建筑施工中的主导工程，无论在人力、物力消耗和对工期的影响方面都占非常重要的地位。混凝土工程质量的保证，不仅在于使用优质的原材料、合理的配合比、充分均匀的搅拌和及时准确的运输；还在于合理的施工组织和技术措施，包括正确的浇注、振捣、抹面和养护方法等。因此，在施工过程中应了解影响混凝土质量的主要因素，掌握混凝土施工过程中的质量控制内容和方法，及时发现和处理混凝土施工过程中的质量问题。混凝土质量评定具有滞后性，不能当时给予评定，一旦事后发现混凝土质量有问题，处理起来必将影响到工程的质量、进度和投资。本论文介绍了中闻西印4#楼工程混凝土质量控制，通过对该工程施工准备阶段、施工过程阶段以及施工质量验收时混凝土的控制，从而确保混凝土工程的质量。关键词:建筑工程；混凝土；质量控制；处理措施青岛理工大学毕业论文IIAbstractWiththevigorousdevelopmentoftoday'ssocietyconstruction,theconcreteusedineveryfieldoftheconstructionindustry,thenationalrelateddepartmentisbecomingmoreandmorestrictontheconstructionqualityofconcrete.Inconcreteengineering,thequalityofconcreteistoensuretheengineeringqualityofanimportantfactorthatdirectlyaffectthebuilding'ssecurity,reliabilityanddurability.Therefore,howtoguaranteeandimprovethequalityofconcreteisboundtobecomeatopicworthyofseriousstudy.Concreteengineeringistheconstructionoftheleadingengineering,bothinmanpowerandmaterialresourcesconsumptionandtheimpactonthetimelimitforaprojectisaveryimportantposition.Concreteengineeringqualityguarantee,notonlyistousehighqualityrawmaterials,thereasonablemixingratio,fullyhomogeneousmixingandtimelyandaccuratetransport;Liesinthereasonableconstructionorganizationandtechnicalmeasures,includingthecorrectpouring,vibrating,plasterandmaintenancemethods.Inconstructionprocess,therefore,shouldknowthemainfactorsaffectingthequalityofconcrete,andmasterthecontentandmethodsofqualitycontrolinconcreteconstructionprocess,timelydiscoveranddealwithqualityproblemsintheprocessofconcreteconstruction.Concretequalityevaluationwithalag,cannotgiveevaluationatthattime,oncefoundthatthereissomethingwrongwiththequalityofconcrete,tohandleisboundtoaffecttheprojectquality,progressandinvestment.ThispaperintroducesthesmellinthewestIndia4#buildingprojectqualitycontrolofconcrete,basedontheengineeringconstructionpreparationstage,constructionstageandthecontrolofconcreteconstructionqualityacceptance,toensurethatthequalityofconcreteengineering.KeyWords:Constructionproject；Concrete；Qualitycontrol；Treatmentmeasures青岛理工大学毕业论文I目录摘要.............................................................................................................................IAbstract.............................................................................................................................II第1章绪论.....................................................................................................................11.1混凝土质量控制的研究背景.............................................................................11.2混凝土质量控制的研究意义及目的.................................................................11.3混凝土的发展现状.............................................................................................2第2章工程简介及施工准备阶段质量控制.................................................................32.1工程简介.............................................................................................................32.2施工技术准备.....................................................................................................52.3施工机具及人员准备.........................................................................................52.4混凝土原材料的质量控制.................................................................................72.4.1水泥...........................................................................................................72.4.2粗、细骨料...............................................................................................92.4.3外加剂.....................................................................................................112.4.4矿物掺合料.............................................................................................122.4.5拌合用水.................................................................................................132.5混凝土配合比的质量控制...............................................................................142.5.1混凝土配合比设计的基本要求.............................................................142.5.2混凝土配合比设计的基本资料.............................................................142.5.3混凝土配合比的计算与确定.................................................................15第3章施工过程质量控制...........................................................................................193.1混凝土的搅拌...................................................................................................193.1.1开盘鉴定与搅拌.....................................................................................193.1.2混凝土拌合物的质量控制.....................................................................203.2混凝土的运输...................................................................................................233.2.1运输过程中需要注意的问题.................................................................23青岛理工大学毕业论文II3.2.2运输机具..........................................................