Application of Transmitted Channel Wave in Detecting Small Structures in Irregular Working Face
The Coal mine in Shanxi belongs to the category of North China mines.The development of collapse columns and faults seriously affects the safe production and progress of coal mines.It is necessary to detect small structures in the working face.In order to ensure the safe and efficient mining of the 15104 irregular working face of a Coal Mine,Based on the in-same wave formation mechanism and its spread rule,According to existence、strength and weakness of same wave energy,the channel wave transmission method was adopted and CT imaging technique was used for interpretation.Results shown that the transmitted channel wave can accurately predict the small structures in the irregular working surface,which is great significance to safeguard the safe production of mines and boost economic benefits.
transmitted channel wavesmall structureirregular working surface
万方数据
维普
