The Design And Application Of WEB-based Water Filling Source Recognition System In Coal Mine

Water hazard is one of the main disasters which have a great threat to theconstruction and production of the coal mine, different water-bursting sources havedifferent water-filling modes and disaster intensity. Therefore,it has a greatsignificance to find out water-filled source types quickly and efficiently for preventingthe mine water inrush and ensuring the safe construction and production of the coalmine.Base on a large number of water account, materials and references,it hasdesigned a mine water-filled source recognition system based on the internet. Thesystem applies the Microsoft. Net Framework version and ASP. Net version as thedevelopment environment and uses the MySQL database and the C#developmentlanguage, it establishes a database which containing water samples in different minesand aquifers. Achieving the following functions: an ion content distributionhistogram, a piper three line diagram, a Zaporozec water quality diagram, asummary table of the krumlov formula which based on different data, discriminationanalysis, cluster analysis, grey correlation analysis and cloud storage of the coal minewater chemistry data.The thesis makes a test for the WEB-based water filling source recognitionsystem through selecting38group datas which come from four types of water sourcein Kongji coal mine,it gets various figures and tables of recognizing the water sourcetypes and it summarized the water quality model of four water source types in Kongjicoal mine.The recognition results of discrimination system built mathematical discriminantanalysis (discrimination analysis, clustering analysis and grey correlation analysis) ofthe sample data of the four water sources the build-in functions the system areconsistent with the real water source types.