均质土坝枢纽建筑物设计

均质土坝枢纽建筑物设计摘要适当基本建设水库能够实现流域地域发电量、防洪、浇灌的整体效益。根据对青龙河地形地貌地质环境、水文资料、气候特征的解读，根据当地建筑装饰材料，设计方案适宜的枢纽工程协助流域地域完成优良的经济效益。依据防洪规定，对水库开展水灾调整测算，根据对水库坝后标高和水库泄洪建筑物尺寸的解读，较为行得通计划方案，详尽开展明确核心区构造建筑物方式、轮廓尺寸及水利工程布局策略的水库设计方案，通过比较，明确水库基本上横断面和轮廓尺寸，开展地基基础设计方案排水建筑物，挑选建筑物方式、轮廓尺寸，确认布局计划方案。水库相互配合中下游河道治理方案等举措，可大大减轻水灾对中下游城区、厂矿企业、乡村、道路、铁路线及游玩景点危胁：可以为发展趋势饲养造就资源优势。关键词：坝工设计：渗流分析：稳定分析：溢洪道设计：基础处理DESIGN OF HOMOGENEOUS EARTH DAM HUBAbstractProper construction of dams can achieve the overall benefits of power generation,floodcontrol and irrigation in the basin area.According to the interpretation of the terrain,geologicalenvironment,hydrological data and climate characteristics of Qinglong River,and based on thelocal building decoration materials,the hub project with suitable design scheme is designed toassist the drainage area to obtain good economic benefits.According to the flood controlregulations,carry out the flood regulation calculation for the dam,and define the elevationbehind the dam and the size of the reservoir flood discharge structure;Through comparison,itis quite possible to find solutions to clarify the way of complicated structures,overalldimensions and reasonable layout of water conservancy and hydropower projects;Formulatedetailed dam design,clarify the most basic cross section and overall dimensions of the damthrough comparison,formulate foundation treatment strategy and dam foundationstructure,and carry out hydropower generation and foundation pile calculation;Design theoverflow dam building,select the building mode and corridor specification to determine thereasonable layout plan.The water conservancy hub is closely combined with the riverimprovement plan in the middle and lower reaches,which can greatly reduce the threat offloods to the urban areas,factories and mining,rural areas,roads,railways and tourist attractionsin the middle and lower reaches;Create resource advantages for the rapid development ofaquaculture.Keywords:dam engineering design;seepage analysis;stability analysis;spillway design;foundation treatment目录1绪论.32基本资料。.42.1地形地质..42.1.1库区工程地质条件2.1.2坝址区工程地质条件42.1.3坝址区其他建筑物.52.2水文与水利规划…。.52.2.1气象2.2.2水文分析..52.2.3水利计算2.3建筑材料及筑坝材料技术指示的选定..92.3.1土料2.3.2砂砾料…92.3.3石料.102.3.4筑坝材料技术指标的选定102.4工程效益113枢纽布置123.1工程等级确定.............m123.2坝轴线的选择123.3坝型选择123.3.1地质条件123.3.2水文条件123.3.3筑坝材料133.3.4坝型比较….133.4枢纽布置…144坝工设计164.1坝体剖面设计164.1.1坝顶高程的确定164.1.2坝顶高程计算164.2坝顶宽度确定…1>4.3坝坡选定…174.4马道184.5坝体排水.185渗流分析…195.1渗流分析的目的.…195.2分析内容195.3渗流分析方法.…195.4渗流分析…195.5稳定分析.205.5.1计算工况与安全系数205.5.2稳定分析基本原理及方法.206溢洪道设计…226.1概述226.2溢洪道的线路和选型..226.3溢洪道引水渠226.3.1收缩段、扩散段和弯曲段设计236.3.2掺气减蚀…336.3.3边墙高度确定,246.3.4泄槽的衬砌246.4溢洪道消能设计….257坝基处理267.1地基处理的主要要求267.2地基的处理,267.3岸坡的处理,268结论27参考文献,28致谢29