Analysis of Inducing Factor of Thin Seam Rock Burst in Xinxing Mine

Abstract:

For occurring frequent thin seam rock burst disasters in deep mining stage in Xinxing Mine, through summarizing the mineral basic geological and mining conditions, on this basis, analysing the occurrence characteristics of rock burst with statistical method in Xinxing Mine, analyzing the inducing factors of thin seam rock burst, and through FLAC3D roadways along on 41,051 workface exploitation right beside left stacks of rock burst was simulated, and made a rock burst prevention focus for the impact of land pressure control system provides an effective basis. On thin hard coal burst prevention of important guiding significance.

• Periodical: Applied Mechanics and Materials (Volumes 522-524)
• Pages: 1371-1376
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.522-524.1371
• Online since: February 2014
• Authors: Zhu Peng Jin, Tao Qin, Zhen Wen Liu
• Keywords: Inducing, Influencing Factor, Numerical Simulation, Rock Burst, Thin Seam

References

[1] Qi Qingxin, Dou Linming. Burst theory and technology [M]. Xuzhou: China University of Mining and Technology Press, (2008).

[2] Dou Linming, Zhao Congguo, Yang Siguang. Coal mining disaster prevention rockburst [M]. Xuzhou: China University of Mining and Technology Press, (2006).

[3] Sui Haojie, Gao Xudong, Xu Xiaobing. Rockburst analysis of influencing factors and the occurrence of conditions [J]. Coal mining, 2007, 12(1): 61-62.

[4] Zhao Yulin, Mao Weimin, Liu Xiaofei, etc. Tao Shan thin seam coal mining rockburst prediction and prevention techniques [J]. Coal Science and Technology, 2010, 38(6): 6-9.

[5] Mao Xianbiao, Chen Zhanqing, Xu Sipeng etc. Study on the relationship of coal seam burst tendency and coal moisture content [J]. Rock Mechanics and Engineering, 2001, 20(1): 49-52.

[6] Wang Tielin. Zhaozhuang coal mine roadway rockburst Factors and Control Technology [D]. Fuxin: Liaoning Technical University.

[7] Lan Hang, Qi Qingxin, Pan Junfeng, etc. Burst of coal characteristics and control technical analysis in China[J]. Coal Science and Technology, 2011, 39(1): 11-15.

[8] Qin Tao, Qi Hongwei, Liu Yongli. Tao Shan thin coal seam group cut the top lane Numerical analysis of regional stress [J]. Journal of Heilongjiang Institute of Science and Technology, 2012, 22(5): 461-465.