The Research And Design Of Water Source Determination Of Mine Water Inrush System

The hydrogeology work of mining directly affect the coalmine security, especially the mining flood has great influence on mining production. In the process of mine construction and production, atmospheric precipitation, surface water and groundwater are all possible influx to the mine through various channels which cause mining water accident .Therefore, distinguishing the Source of Water Inrush accurately and efficiently which is the foundation of takeing countermeasures and an important work to ensure the safety of coal production.This paper is based on consulting and analyzing related literature at home and abroad, selecting coal mine water as the research object. Through calculating the salinity, total hardness, carbonic acid hardness, the carbonated hardness, negative hardness, total alkalinity and total acidity of coal mine water, drawing the Piper chart, Durov chart and Bar chart of water, achieve the purpose of analyzing the water chemistry features of coal mine water. On the basis of analyzing the water chemistry features, ensuring the indicators of water type determination, establishing the model of water source determination which including the system clustering analysis, gray correlation analysis method and discrimination of Bayes. We Consider the validity of the model and combine with standard samples data to imitate the Source of Water Inrush determine through the simulation of MATLAB and back to convict inspection to the model. After data validation, using C # language to development the Water Source Determination of Mine Water Inrush System based on the .NET platform. The research shows: 1 ) Using mathematical method to calculate the watery hydrochemistry characteristic which is effective and accurate. It can clearly show the quality characteristics of water through drawing the Piper chart, Durov chart and Bar chart.2)The water determine model which using the method of system clustering analysis, grey correlation methods and discrimination of Bayes is a little different for the result of the same watery discrimination.3)The Water Source Determination of Mine Water Inrush System can analyze and manage the mine water. It can determine the Source of Water Inrush accurately in multi-dimensional manner as to ensure the veracity and reliability of the system.