水利水电工程毕业论文.pdf

该【水利水电工程毕业论文 】是由【学锋】上传分享，文档一共【7】页，该文档可以免费在线阅读，需要了解更多关于【水利水电工程毕业论文 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。:..水利水电工程毕业论文题目均质土坝枢纽建筑物设计学院_________工学院_______________专业水利水电工程____________精品资料:..目录摘要......................................................1关键词...................................................1ABSTRACT...............................................................................................1KEYWORDS............................................................................................1绪论......................................................21基本资料.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................:土料........................................................................................................132枢纽布置..................................................................................................................................................................................................................141:.........................................................................................................................................................................163坝工设计................................................................................................................................................................................................................................................................................................................................................234渗流分析.....................................................................................................................................................................................................................................................................................................................................................285稳定分析..............................................................................................................................................................................................................................................................................506坝体细部构造.....................................................................................................................................................................................................................................52精品资料:..............................................547溢洪道设计............................................................................................................................................................................................................................................................................................................................、横剖面.........................、扩散段和弯曲段设计................................................................................................................................................................................668坝基处理....................................................................................................................................................................69参考文献...............................................69致谢....................................................70精品资料:..均质土石坝枢纽建筑物设计123456(甘肃农业大学工学院水利水电工程专业)摘要:适当修建大坝可以实现一个流域地区发电、防洪、灌溉的综合效益。通过对青龙河地形地质、水文资料、气候特征的分析,结合当地的建筑材料,设计适合的枢纽工程来帮助流域地区实现很好的经济效益。根据防洪要求,对水库进行洪水调节计算,确定坝顶高程及泄洪建筑物尺寸;通过分析,对可能的方案进行比较,确定枢纽组成建筑物的形式、轮廓尺寸及水利枢纽布置方案;详细作出大坝设计,通过比较,确定坝的基本剖面与轮廓尺寸,拟定地基处理方案与坝身构造,进行水力、静力计算;对泄水建筑物进行设计,选择建筑物的形式、轮廓尺寸,确定布置方案。水库配合下游河道整治等措施,可以很大程度的减轻洪水对下游城镇、厂矿、农村、公路、铁路以及旅游景点的威胁;可为发展养殖创造有利条件。关键词:坝工设计;渗流分析;稳定分析;溢洪道设计;基础处理。Homogeneousearthdampivotbuildingdesign123456(InstituteofwaterconservancyandHydropowerEngineeringofGansuAgriculturalUniversity)Abstract:Appropriateconstructionofdamcanbeachievedinabasinareaofpowergeneration,floodcontrol,,throughtoitsgeological,hydrologicaldata,climatebinedwiththelocalbuildingmaterials,,putationofreservoir,hecrestelevationandreleasefloodwatersbuildingsize;throughtheanalysis,onthepossibleoptions,hehubofthebuildingform,dimensionsandwaterconservancyhublayoutplanmadeindetail;damdesign,parison,determiningbasicprofilesanddimensions,makethefoundationtreatmentschemeandthedambodystructure,hydraulic,alculationofoutletstructures;design,choiceofbuildingform,outlinedimensions,helayoutscheme,makedetailstructure,hydraulic,,cangreatlyreducethefloodonthedownstreamtowns,factoriesandmines,rural,highway,railwayandthetouristattractionsofthethreat;:Damdesign;Seepageanalysis;stabilityanalysis;spillwaydesign;foundationtreatment1:..绪论毕业设计的任务是把学生在专业主要课程内容所获得的知识加以系统化、巩固、扩大、深入,培养学生独立解决本专业技术问题的能力及培养自学能力,培养学生的设计计算,编写说明书和绘图能力。基本原则是:设计应满足功能要求,并力求经济、安全、施工便利和美观,根据可能的和合理的方案进行技术经济比较来选定建筑物的型式、材料、布置。设计时注意的事项是:以严肃的态度对待资料,不自行修改或增减,一切必要的补充或修改必须征得指导教师的同意。本此设计包括:枢纽布置,坝体剖面设计,渗流、稳定分析,细部构造设计以及溢洪道设计,地基处理等章节。根据基本资料中的地质、水文资料确定坝址、坝型,根据工程的用途以及地形条件进行枢纽总体布置。由水文,气象资料初步拟定坝体剖面后,经过渗流分析,稳定分析后验证坝体的稳定性性指标。之后对坝体细部构造设计,满足大坝的功能要求。土石坝的坝顶是不容许过水的,因此必须设置独立的泄水,本设计采用正槽式溢洪道,布置在河道的左岸。在完成设计过程中主要参考了《水工建筑物》,SL274-2001《碾压式土石坝设计规范》,精品资料