| IS模型在淤地坝设计中的应用 |
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| 引用本文： | 刘娟,白雪卫.IS模型在淤地坝设计中的应用[J].安徽农业科学,2010,38(12):6231-6232. |
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| 作者姓名： | 刘娟 白雪卫 |
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| 作者单位： | 1. 辽宁石油化工大学石油天然气工程学院,辽宁抚顺,113001
2. 沈阳农业大学工程学院,辽宁沈阳,110161 |
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| 摘 要： | 利用GIS的空间分析功能,建立流域数字高程模型（DEM）自动提取地形地貌数据,对陕北县南沟小流域的沟道进行水文水利计算、工程布置、土方量计算、淤地坝设计,并利用CAD引擎绘制结构设计图、三维动态图,从不同的高度和角度进行可视化分析,产生如同真实的立体景观效果,以期为淤地坝设计提供理论依据,减少水土流失。
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| 关 键 词： | 淤地坝 设计 三维地形 县南沟流域 |
Application of GIS Model in Warping Dam Design |
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| Institution: | LIU Juan et al(College of Petrochemical Engineering,Liaoning Shihua University,Fushun,Liaoning 113001) |
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| Abstract: | Using the spatial analysis function in GIS,a digital elevation model(DEM)of the water basin was established to extract its topography and geomorphology data.The model was also applied to engineering calculation of hydrology and water conservancy,project layout,earthwork and warping dam design of channels in Shanbei Nangou watershed.CAD was exploited to derive design drawing as well as 3-D active map.The landscape effect as reality can be gained in different point of view and altitude,so as to provide the theoretical basis for the design of warping dam and reduce the water loss. |
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| Keywords: | Warping dam Design Three-dimensional terrain Nangou watershed of County |
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