| 1 | Based on the field data, the stress distribution map on Jincheng coal mining area is drawn up. | |
| 2 | Jincheng Jincheng City are the original counties (cities) as part of a long history and goes back to ancient times. | |
| 3 | Located in the north of Jincheng city, Gushuyuan is a village full of legendary. | |
| 4 | Originating from an academy opened by Cheng Hao, the county magistrate of Jincheng county 940 years ago, it has developed into a village. | |
| 5 | The calculation formula was used in Xiyu coal Mine of Taiyuan City and the west District Mine of Jincheng and had proved that is useful way. |
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