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毕业设计题目黑河土石坝坝及溢洪道设计专业水利水电工程班级工102学生王震指导教师柴军瑞2014黑河土石坝枢纽级溢洪道设计摘要本毕业设计题目为《黑河土石坝枢纽及溢洪道设计》，题目来源于黑河水利枢纽工程实际。设计的目的及意义主要在于巩固、扩大和提高所学水利水电理论知识，使其得到实际运用，并使之系统化，锻炼和培养运用所学专业基础理论知识解决工程实际，并进行设计、计算、制图的能力,提高撰写专业技术报告的水平。设计的主要内容有：坝址、坝型选择和枢纽布置，调洪计算，心墙土石坝设计，泄水建筑物设计，构造设计，地基处理等。此外还。设计过程中，采用的主要方法有关于调洪计算的半图。解法、坝坡稳定计算的瑞典圆弧法、渗流计算的水力学法、以及相关规范、手册所推荐的方法。具体设计详见设计说明书，另外除了设计说明书外，还有反映本次设计成果的7张图纸，以及设计过程中的开题报告、外文翻译报告各一份。关键词：粘土心墙坝；调洪计算；枢纽布置；坝体稳定；溢洪道。HeiheearthdamhubandspillwaydesignABSTRACTThetopicofgraduationdesignisHeheiClaycoredamandspillwaydesign.ThetopicofthedesigncomesfromtheHeiheEngineering.Thepurposeofthedesignmainlyismakingtheknowledgewelearnedforwaterresourcesandhydraulicengineeringintopracticeandmakingitsystematize,andtheabilityfordesigning,computingandwriting.Themaincontentsofdesignofare:damsite,damtypeselectionandprojectlayout,floodcalculations,coreembankmentdamdesign,drainingbuildingdesign,structuraldesign,foundationtreatmentandsoon.Mainmethodsusedduringthedesignprocessarehalfagraphicalmethodoffloodregulating,circulararcSwedishmethodofdamslopestabilitycalculation,theseepagecalculationofhydraulicandmethodsrecommendedbyrelevantspecificationormanual.Detailsareinthedesignmanual.Besidesofhavingdesigninstructiontodescribethedetails,therearesevendrawingstoreflectthedesignachievementsandacopyeachofopeningreport，Foreignlanguagetranslationreport.KEYWORDS:claycoredam;floodcalculations;projectlayout;damstability;spillway目录1工程概述..............................................................................................................................11.1工程概况..................................................................................................................11.2工程特征表.............................................................................................................12水文、气象.........................................................................................................................32.1流域概况..................................................................................................................32.2气象...........................................................................................................................32.3洪水分析计算........................................................................................................42.4泥沙...........................................................................................................................72.5坝址下游水位流量关系及库容曲线.............................................................73兴利调节和调洪计算...................................................................................................103.1死库容确定..........................................................................................................103.2起调水位的分析与选择..................................................................................103.3调洪计算...............................................................................................................104工程地质...........................................................................................................................234.1区域地质概况.....................................................................................................234.2库区工程地质条件............................................................................................254.3坝址区工程地质条件.......................................................................................254.4大坝基础工程地质条件..................................................................................264.5其他主要建筑工程地质条件........................................................................274.6库区滑坡及不稳定岩体..................................................................................314.7水库渗漏...............................................................................................................324.8水库浸没...............................................................................................................324.9建筑材料...............................................................................................................324.10土石坝建筑材料计算参数...........................................................................355设计标准及依据.............................................................................................................365.1设计标准...............................................................................................................365.2设计依据...............................................................................................................366枢纽布置...........................................................................................................................376.1坝址选择...............................................................................................................376.2坝轴线选择..........................................................................................................396.3坝型选择...............................................................................................................396.4枢纽布置....................................