The Study And Application Of Pipe-network Simulation System Based On Geographic Information System

With the task of pipe-network' reconstructing and updating increasing year by year, most of water supply pipe-network management system exposure a lot of problems, which are as following: how to know the running status of pipe-work particularly and directly, how to having scientific layout for pip-network according to development of cities, how to attemper correctly water supply to satisfy user demands and economize energy sources meanwhile and how to make forecast to demands and attemper supply before significant or necessary cuting off supply.The ultimate way of resolving those problems above is to build a hydraulic calculation model contraposing to pipe-network for water supply. First input data or information correlated with pipe-network into the model, then calculation and analysis these data in model, finally...