混凝土路面裂缝原因及防控措施毕业论文

省直电大专科生毕业论文专业：建筑施工与管理学号：学生：指导教师：完成日期：2015年12月省直电大毕业论文混凝土路面裂缝原因及防控措施ConcretePavementCrackReasonandPreventionandControlMeasures总计：毕业论文22页插图：2幅省直电大毕业论文混凝土路面裂缝原因及防控措施ConcretePavementCrackReasonandPreventionandControlMeasures专业：建筑施工与管理学生姓名：学号：指导教师：完成日期：2015年12月I混凝土路面裂缝原因及防控措施建筑施工与管理专业徐会霞［摘要］随着社会的发展，混凝土路面的应用越来越广泛。那么混凝土路面的病害也层出不穷，混凝土路面裂缝不仅危害混凝土的面层，而且会影响到路面基层。加强混凝土路面的原因分析及防控措施的控制，能够及时发现混凝土裂缝的原因，有利用很好的发现施工中的问题，及时的采取针对性的措施。针对混凝土路面裂缝原因的分析以及质量的控制是根据现场具体施工过程和自己从中的体会，采用质量分析控制的人、料、机、方法、环境五大控制因素进行分析讨论。加强混凝土路面裂缝的原因分析以及采取相应的防控措施能够为混凝土路面裂缝的控制起到很好的作用，并且能够推动混凝土路面的发展。[关键词]:混凝土路面；裂缝成因；防控措施IIConcretePavementCrackReasonandPreventionandControlMeasuresTheconstructionandmanagementMajorxuhuixiaAbstract:Withthedevelopmentofthesociety,theapplicationofconcretepavementismoreandmorewidely.Concretepavementdiseasealsoemergeinendlessly.Tostrengthentheanalysisofthecausesofconcretepavementandthepreventionandcontrolmeasuresofcontrol,agoodusedtodetecttheproblemsintheconstruction,totakecorrespondingmeasuresinatimelymanner.Basedonanalyzingthecauseofconcretecrack,andthequalityisaccordingtotheconcreteconstructionprocessandthecontrolofyourselffromtheexperience,thequalityanalysisandcontrolofpeoplematerialmachinemethod,environmentfivemajorcontrolfactorsisanalyzed.Completionofthispapercannotonlystrengthenthesummarytothisperiodofinternshipisconducivetodeepeningtheconstructionofthetechnicalcontrol,butalsobetterabletoguidethesubsequentconstruction,providereferenceopinions.Keywords:concretepavementslab;crackreason;controlmeasureIII目录1绪论............................................................................................................................11.1选题背景..........................................................................................................11.2研究意义..........................................................................................................11.3预期目标及解决思路......................................................................................11.4研究内容..........................................................................................................22混凝土路面介绍........................................................................................................32.1工程概况..........................................................................................................32.2定义..................................................................................................................32.3水泥混凝土路面的优点..................................................................................32.3.1其承载力比较强而且刚度比较大........................................................32.3.2具有超强的耐高温和耐久性能............................................................42.3.3混凝土路面具有很好的抗弯和抗拉的优良性能................................42.3.4混凝土路面有很好的耐久性................................................................42.3.5有利于夜间通车....................................................................................52.3.6材料环保易得，经济环保....................................................................52.4混凝土的缺点..................................................................................................62.4.1不利于控制............................................................................................62.4.2混凝土路面的舒适度比较差................................................................62.4.3对基础的要求性比较高........................................................................62.4.4维修比较困难........................................................................................72.4.5对于材料的消耗比较大........................................................................73混凝土裂缝的原因分析............................................................................................93.1裂缝要求..........................................................................................................93.2混凝土路面裂缝的种类..................................................................................93.2.1沉降缝....................................................................................................93.2.2干缩缝....................................................................................................93.2.3温度裂缝..............................................................................................103.2.4超载裂缝..............................................................................................103.2.5冻融裂缝..............................................................................................113.2.6横向裂缝..............................................................................................11IV3.2.7纵向裂缝..............................................................................................114混凝土裂缝的原因..................................................................................................134.1人的因素........................................................................................................134.2材料因素........................................................................................................144.3施工工艺和方法的影响.............................