摘要
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 situation,a moment of submerged at various points in the submerged range and height in three dimensional form,vivid display,for reservoir flood damage assessment,flood emergency plan,population evacuation route work provide timely,such as image,powerful auxiliary basis.
出处
《城市勘测》
2013年第4期33-35,共3页
Urban Geotechnical Investigation & Surveying
基金
国家重大科技专项(2013ZX07105-005)
关键词
水库
溃坝分析
三维演示
GIS
reservoir
dam-break analysis
three-dimensional demonstration
GIS
作者简介
周学龙（1973-），男，工程师，主要从事大地测量、地理信息系统应用等技术工作。
