• Engineering
  • Published 2013

Method of advanced detection of breaking-loss wing coal seam of coal road based on single offset pair observation system

@inproceedings{2013MethodOA,
  title={Method of advanced detection of breaking-loss wing coal seam of coal road based on single offset pair observation system},
  author={王勃 and 刘盛东 and 黄兰英 and 路拓 and 杨真},
  year={2013}
}
The invention relates to a method of advanced detection of a breaking-loss wing coal seam of a coal road based on a single offset pair observation system. The method comprises the following steps: arranging a shot point on a coal road head-on base board position and exciting an earthquake wave, determining a diffracted wave wave train of the breaking-loss wing coal seam breakpoint, selecting one period of diffracted waves with the maximum amplitude value in the diffracted wave wave train and… CONTINUE READING