皖北平原苗原河蓄水坝的选型分析

Type selection analysis of the Miaoyuan River storage dam in the Northern Anhui Plain

为改善苗原河沟河道运行情况,增强河沟蓄水能力,缓解水资源短缺问题,提高水资源利用率,规划在苗原河建立一座蓄水坝,经过选址、地质勘测、不同坝型的比选,确定选用混凝土滚水坝更加经济、实用。该坝的建设将改善河流运行情况,抬升地下水位,提高了区域涵养水源能力,为建设水清岸绿的美好环境打下稳固的基础。

In order to improve the operation of the river channel in the Miaoyuan River,enhance the water storage capacity of the river channel,alleviate the shortage of water resources,and improve the utilization rate of water resources,it is planned to build a water storage dam in Xiezhuang of the Miaoyuan River.After site selection,geological survey and comparison of different dam types.It is determined that the use of concrete rolling dams is more economical and practical.The construction of the dam will improve the operation of the river,raise the groundwater level,increase the regional water conservation capacity,and lay a solid foundation for the construction of a beautiful environment with clean water and green shore.