水库溃坝分析是一个非常复杂的过程。本文借助测量、遥测、遥感（ RS）、地理信息系统（ GIS）、全球定位系统（ GPS）等手段采集基础数据，构建亭下水库的三维模拟环境，将预设的大坝溃口条件下的洪水淹没走势、某时刻的淹没范围和各点的淹没高程以三维形式，形象生动的表现出来，为水库淹没损失评估、洪水应急预案、人口疏散路线制定等工作提供及时的、形象的、强有力的辅助依据。%Since reservoir Dam-break analysis is very complicated , acquiring basal reservoir data or flood data by full digital photography and measure technique ,remote monitoring,remote sensing,geographical information system ,GPS, etc builds pavilion reservoir 3 d simulation environment .Will preset the dam under the condition of the dyke flood situa-tion,a moment of submerged at various points in the submerged range and height in three dimensional form ,vivid dis-play,for reservoir flood damage assessment ,flood emergency plan ,population evacuation route work provide timely ,such as image ,powerful auxiliary basis .
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