Noise processing method for underground dynamic disaster with sound transmitting monitoring and measuring;

Frequent and violent underground pressure behavior and dynamic disaster made roadways deform and damage instantaneously in full-mechanized caving mining face with horizontal sections in steeply inclined and extremely thick coal seam.

The brief analysis about mine dynamic catastrophe in Jiaoping mining area of Tongchuan;

Based on different mining hazards, safety monitoring systems, which isused to evaluate the safety status of the mine, is established, and the correspondingcontrol measures are put forward.

the ground vibration caused by blast, on the surrounding environment and the constructions, and the blast vibration damage has become an important problem of environmental protection in economic development, so researchers of many countries have made hardly unremitting investigation and exploration to it.