The structural stability of the Forcheimer's non-Darcy flow in rock strata was analyzed using variables segregating method, and the mechanism of water inrush in coal mines was investigated based on the structural instability of non-linear dynamic seepage system.

Forecast model for coal mining water inrush based on neural network;

In order to reduce the harm of coal mining water inrush and grasp the possibility of coal mining water inrush exactly, the paper introduces the method of forecasting water inrush based on grey system clustering evaluation.

New development of rock bolting technology for coal roadway in China;

Dynamic and informational rock bolting design method for coal roadway and its application;