混凝土面板堆石坝及溢洪道设计说明书及计算书

混凝土面板堆石坝设计及溢洪道设计目录摘要......................................................Abstract.................................................I前言..................................................II第一章工程概况..........................................01.1枢纽任务..........................................01.2自然地理与水文特性气候...........................01.2.1流域概况....................................01.2.2气候特性......................................01.2.3水文特性.....................................11.3工程地质及水文地质................................11.3.1工程地质......................................11.3.2水文地质......................................21.3.3地震烈度......................................21.4建筑材料..........................................21.5经济资料及其他.....................................2第二章设计标准及依据....................................42.1设计依据.........................................42.2设计标准.........................................6第三章枢纽布置..........................................73.1坝轴线选择.......................................73.2坝型选择.........................................7第四章大坝设计.........................................114.1大坝剖面尺寸拟定................................114.1.1坝顶高程计算...............................124.1.2坝顶结构...................................124.1.3坝高确定...................................134.1.4上、下游坝坡...............................134.1.5坝面排水.......................................134.2坝体分区和筑坝材料..............................144.2.1坝体分区...................................144.2.2坝料设计...................................154.2.3填筑标准.....................................164.3面板设计........................................174.3.1面板的分缝.................................174.3.2面板厚度...................................174.3.3面板混凝土.................................184.3.4面板钢筋...................................184.3.5面板防裂...................................184.4趾板............................................184.4.1趾板宽度s...................................194.4.2趾板厚度h...................................194.4.3趾板端部斜长段QT............................194.5接缝止水........................................204.6坝基处理........................................204.7坝体沉降计算....................................214.8坝体渗流计算....................................224.8.1渗流分析目的、方法.........................224.8.2渗流计算分析...............................234.9稳定分析........................................24第五章溢洪道设计.......................................255.1溢洪道布置......................................255.1.1简述.......................................255.1.2引水渠段...................................255.1.3控制段.....................................265.1.4泄槽段.....................................265.1.5消能段.....................................275.2溢洪道水力设计..................................275.2.1堰面曲线...................................285.2.2泄流能力计算...............................295.2.3泄槽水力计算...............................305.2.4消能防冲水力计算...........................33第六章施工组织设计.....................................06.1工程概况.........................................06.2坝基开挖.........................................06.3料场选择与规划...................................06.4施工道路规划设计.................................06.5坝体填筑.........................................16.5.1上坝运输方式................................16.5.2坝体填筑分期................................16.5.3面板分期....................................26.6施工导流.........................................26.7施工进度计划.....................................2结论.....................................................4参考文献.................................................6附录一...................................................7附录二..................................................31摘要题目来源于我国地区某水利枢纽实际。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。设计的主要内容包括：坝址、坝轴线、坝型的选择，枢纽布置，面板堆石坝设计，泄水建筑物设计，细部构造设计，地基处理和施工组织设计等。此外还进行了混凝土面板堆石坝的断面设计以及材料分区、面板、趾板、止水构造、面板分缝等设计。采用的主要方法有渗流计算的水力学法、坝顶垂直沉降的工程类比估算法，以及相关规范、水力计算手册所推荐的方法。关键词：混凝土面板堆石坝CFRD面板溢洪道枢纽布置AbstractQuestionsfromsomewaterconservancyhubinsouthwestChina.Mainpurposeandsignificanceofdesignistoconsolidateandexpandandimprovethelearnedtheoryknowledgeofwaterresourcesandhydroelectricpower,makeitsgetpracticalapplication,andmakeitsystematic.Exerciseanddeveloptheprofessionalbasictheoreticalknowledgetosolvepracticalengineering,andtocarryonthedesign,calculationanddrawingability,improvethewritinglevelofprofessionaltechnicalreport.Designthemaincontentsinclude:theaxisofthedam,dam,damtypeselection,generallayout,thedesignofconcretefacerockfilldam,buildingdrainagedesign,detailstructuredesign,foundationtreatmentandconstructionorganizationdesign,etc.Inadditionalsohascarriedontheconcretefacerockfilldamofthecrosssectiondesignandmaterialpartition,panels,toeslab,waterstopstructure,stitcheddesignpoints.Mainmethodsusedinthedesignprocess,thereisseepagecalculationofhydrauliccrestverticalsubsidenceengineeringanalogymethod,estimation,andrelatedspecifications,manualhydrauliccalculationmethodrecommended.KeyWords:ConcretefacerockfilldamCFRDPanelThelayoutofthespi