擦玛沟水库大坝毕业设计说明书.docx

青海大学毕业设计:擦玛沟水库沥青混凝土心墙坝设计 青海大学水利电力学院 PAGE \* MERGEFORMAT- 41 - 擦玛沟水库沥青混凝土心墙坝设计 摘要 擦玛沟水库位于河南县境内泽曲流域左岸的一级支流擦玛沟上，坝址距河南县城25km，距西宁市353km。其主要任务是城乡供水兼顾灌溉，主要解决优干宁镇以及荷日恒村、智后茂村、德日隆村的城乡供水，以及新增1.6万亩饲草料地的灌溉。 该毕业设计承担河南县擦玛沟水库挡水建筑物设计部分工作。 根据已有的原始资料和该处地形图进行设计，主要内容有：擦玛沟水库工程坝址的选择；坝型、坝高及坝体基本剖面的确定；坝体的渗流分析，确定防渗体系；坝体稳定分析；细部结构设计。并根据要求绘制相应的平面布置图和剖面图。 关键词：擦玛沟，沥青混凝土，心墙，坝体设计，渗流分析，稳定分析 擦玛沟水库沥青混凝土心墙坝设计 ABSTRAT Camagou reservoir is located in jersey qu basin in HeNan County level tributaries of the left bank brush groove on, dam site from HeNan county 25 kilometers, 353 km away from XiNing city. Its main task is to urban and rural water supply both irrigation, mainly to solve water supply of YouGanNing town and HeRiHeng village, ZhiHouMao village, DeRiLong village, irrigation combination and added 16000 acres of grass. The graduation design for HeNan County camagou reservoir water retaining structure design part of the work. According to the existing raw data and topographic map to carry on the design, the main contents are: brush ma ditch reservoir project dam site choice; The dam type, the determination of high dam and dam base profile; Dam seepage analysis and determine the seepage control system; The dam stability analysis; Detail structure design. And draw the corresponding layout and section according to the requirements. Key words: camagou, asphalt concrete, core wall, dam design, seepage analysis, stability analysis PAGE \* MERGEFORMAT- 42 - 青海大学水利电力学院 目录  TOC \o 1-3 \h \z \u  HYPERLINK \l _Toc452324324 1 绪论  PAGEREF _Toc452324324 \h - 1 -  HYPERLINK \l _Toc452324325 2 基本资料  PAGEREF _Toc452324325 \h - 2 -  HYPERLINK \l _Toc452324326 2.1 工程规模  PAGEREF _Toc452324326 \h - 2 -  HYPERLINK \l _Toc452324327 2.2 工程等级及标准  PAGEREF _Toc452324327 \h - 2 -  HYPERLINK \l _Toc452324328 2.3 水库主要特性指标  PAGEREF _Toc452324328 \h - 2 -  HYPERLINK \l _Toc452324329 2.4 气象  PAGEREF _Toc452324329 \h - 2 -  HYPERLINK \l _Toc452324330 2.5 工程地质  PAGEREF _Toc45232