基于GIS的三维管网的爆管分析算法研究

地下管线是城市经济和社会发展的重要物质基础,一旦发生爆管事故,如不能及时处理,将会危及人们的生命财产安全,如何及时地分析并解决爆管问题迫在眉睫。本文从三维管网数据模型、三维管网数据结构、三维管网生成、爆管分析算法、算法实现等几个方面进行了研究,为事故的应急处理提供了有力的支持,具有较好的实际应用与推广价值。

Research on Tube Bursting Analysis Algorithm of 3D Pipe Network Based on GIS

Underground pipelines are an important material basis for urban economic and social development.Once a tube explosion ac-cident occurs,if it cannot be dealt with in time,it will endanger people's lives and property.How to analyze and solve the problem of bursting in time is imminent.Therefore,this paper has studied the three-dimensional pipe network data model,three-dimensional pipe network data structure,three-dimensional pipe network generation,pipe burst analysis algorithm,algorithm implementation,etc.,which provides strong support for emergency response and has good practical application and promotion value.