摘 要
随着时间的增长而不断增加的农业灌溉用水、城镇供水和农村人畜饮水是摆在人们面前的一个难题,因为目前可供水量离人们的供水目标相差甚远,水资源的短缺已严重制约国民经济和社会发展。水利枢纽工程的出现不仅能够解决这个问题,而且能实现对水能资源的综合梯级开发利用。 根据杨家沟水库的地质、地形、气候,气象等具体情况,本设计的主要内容和成果如下: 坝高33.00m,上游坡率1:终身制0.15,下游坡率1:0.75,坝顶宽度4.50m。
2、溢流坝堰面曲线的拟定:
顶部曲线段采用WES曲线,直线段的坡率1:0.75KINGXCON,反弧段半径为10m。
3、稳定分析:
院星航
矛盾农村三部曲经过分析,溢流坝和非溢流坝的稳定均满足要求。
4、应力分析:
经过分析,溢流坝和非溢流坝的应力均满足要求。
酷我音乐盒2008关键词:水利枢纽工程,混凝土重力坝,溢流坝
ABSTRACT
As the time does by, the demand of water for agriculture, urban supply and rural drinking is on such an increase that it becomes a difficult problem lying ahead. Due to the large gap between the fact and goal of the current water supply, Shortage of water resources has seriously confined the development of economy and society. However, the water conservancy project not only tackles the issue, but also makes the comprehensive development and utilization of water resources come true. According to GanLong gravity water power station field of geology, topography, climate, weather and other circumstances, the main elements of the design and results are as follows:
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