Study on key technology of end-mining penetration in shallow fully-mechanized mining face

This paper from the fully-mechanized face withdrawal channel support, through the end of the program, through the process optimization, during the end of the ground pressure summary, through the experience of summary are analyzed and summarized.Through the optimization of the end-mining through technology, reasonable arrangement of staff production organization, through the process of layer control, roof control, analysis of the law of ground pressure, floor profile.The problems and solving measures are described in detail in the aspects of marking hole, which is of guiding significance to the end-mining penetration in similar fully-mechanized faces.