Research on a cusp catastrophic model of water bursting in pit floors;

Finally,the system uses the artificial neural network technology which is introduced to arrange collection data,build predictive models,and forecast the probability of the mine water bursting in real time and effectively.

Distinguishing system study on resource of mine water inrush based on GIS;

Studies of water source determination method of mine water inrush based on Bayes' multi-group stepwise discriminant analysis theory

Identifying of mine water inrush sources by Fisher discriminant analysis method

Simulation study on effect of inclined strata coal mine on floor water invasion

In order to analyze the influence and damage of the top and bottom of rock mass in floor water-resisting layers due to water pressure in water bearing layer and mining pressure, this paper applies the methods of similar material simulation test and mechanical analysis of floor water invasion in the near of faultage to further comprehend the mechanism of floor water invasion.

Stratification analysis and prediction system of floor invasion conducted by experts is set up with the aids of experience and knowledge of well known experts in the field of water precaution by using stratification analysis and considering all the factors influencing floor water invasion.