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分类号:F062.410710-2010228016专业硕士学位论文运用价值工程理论评选框架结构加固方案靳辉导师姓名职称谢媛芳副教授申请学位级别硕士专业学位类别及领域名称建筑与土木工程论文提交日期2012年5月20日论文答辩日期2012年6月1日学位授予单位长安大学UsingthetheoryofvalueengineeringtoselectthereinforcingschemeoftheframestructureADissertationSubmittedfortheDegreeofMasterCandidate:JinHuiSupervisor:Assoc.Prof.XieYuanfangChang’anUniversity,Xi’an,ChinaI摘要建筑是人类安居的场所,是人心灵的归属,健康安全、经济舒适是每个建筑设计者和所属者的基本要求和追求。随着我国建筑业的蓬勃发展,框架结构以其自身独特的特点已逐渐成为现代化建设中的佼佼者,但是随之而来的结构问题更是让人汗颜。再强健的骨架也会有受损和无法承重的时候,况且国内的建筑大多追求的是数量,而且老龄化建筑越来越多。因此,建筑物的结构加固问题就被提上日程。如何针对框架结构自身的特点,选择出合适的、有效可行的结构加固方法则是重中之重。文章就是对国内外现有建筑物加固现状进行调查研究后,站在结构加固理论的基础上,对常用的结构加固方法进行总结,对比分析了各种加固方法的优缺点及适用范围,结合框架结构加固的特殊性,制定出可行的结构加固方案,并将价值工程理论同结构加固理论相结合,着重分析了价值工程三大要素——价值指数、功能指数和成本指数在结构加固工程中的具体含义,给出了功能分析图、成本框架图,并计算出来各权重指标以及给出了具体的定量分析公式,最后详细阐述了框架结构加固方案评选的方法和依据,建立出来评选模型,然后择选出较优的结构加固方案,对框架结构的结构加固进行指导。最后引用实例验证了以上理论的可行性,为未来我国框架结构加固技术的发展和推广提供实际的理论参考和借鉴。关键词:框架结构,结构加固,加固方法,加固方案,价值工程IIAbstractArchitectureistheplaceofhumanliving,wheretheheartlaidaside.Healthandsafety,economyandcomfortablearethebasicrequirementsandpursuitsofeverybuildingdesignerandthesubordinate.Alongwiththevigorousdevelopmentoftheconstructionindustry,theframestructurewithitsownuniquecharacteristichasgraduallybecomethebestofmodernization,butanystructuralproblemistoletpersonshame.Strongskeletonwillalsohavedamaged,andcan'twakenormally.However,domesticbuildingsmostlypursuitthequantity,andtherearemoreandmoreagingbuildings.Therefore,thebuildingstructurestrengtheningproblemisputontheagenda.Aimingattheframestructurewithitsowncharacteristics,howtochoosetheappropriate,effectiveandfeasiblestructurereinforcementmethodisthemostimportantthing.Aftertheinvestigationofreinforceresearchinexistingbuildings,standinginthebasisofthetheoryofstructuralstrengthening,andcombinedwiththeparticularityoftheframestructurereinforcement,feasiblestructurereinforcingschemesweremade.What’smore,properselectionmodelwasestablishedbycombiningthevalueengineeringtheoryandthestructuralstrengtheningtheory.Thenfocusingontheanalysisofthespecificmeaningofthethreeelements-valueindex,functionindexandcostindexinthestructureofthereinforcementproject,thefunctionandthecostassayplansweregiven,besidestheweightindexwascalculatedandaspecificformulaofquantitativeanalysiswasgiven.Atlast,byexpoundingtheselectionmethodandbasisoftheframestructurereinforcingscheme,aselectionmodelwasestablishedtoguidetheframestructurereinforcement.Thenchoosingasuperiorstructurereinforcingschemetoguidethestructureofframeconstructionstrengthen,andofferpracticaltheoryforframestructurereinforcementtechnologydevelopmentandpromotioninChinaforthefuture.Keywords:FrameworkStructureEngineering,StructureStrengtheningTheory,StructureReinforcementMethod,StructureReinforcementScheme,ValueEngineeringTheoryIII目录第1章绪论..............................................................................................................................11.1选题的背景..................................................................................................................11.2选题的目的和意义.......................................................................................................11.3价值工程理论的国内外研究现状分析......................................................................21.3.1国外研究现状分析.............................................................................................21.3.2国内研究现状.....................................................................................................31.4结构加固的国内外现状分析......................................................................................31.5结构加固方案优化研究现状分析..............................................................................41.6本文的研究方向以及思路框架..................................................................................5第2章框架结构的结构加固技术综述..................................................................................72.1结构加固学与加固技术..............................................................................................72.2框架结构加固原因及加固程序..................................................................................72.2.1结构加固原因....................................................................................................72.2.2结构加固原则和工作程序................................................................................82.3混凝土框架结构的加固方法......................................................................................82.3.1传统的结构加固方法........................................................................................82.3.2常规结构加固方法............................................................................................92.4框架结构加固方案的制定........................................................................................132.5本章小结....................................................................................................................14第3章运用价值工程理论分析框架结构加固方案............................................................163.1价值工程理论概述.....................................................................................................163.1.1价值工程基本要素分析..........................
本文标题:运用价值工程理论评选框架结构加固方案
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