Research of Impetus Tendentiousness in Yuncheng Mine 3# Coal Seam

Abstract:

The depth of Yuncheng 3# coal seam is 600m, the country rock appear softening and weakening. Evaluate the impetus tendentiousness strength of the mine 3# coal seam through the 3# coal sampling on-site and laboratory indicators of the impact energy coal experimental study. The laboratory determination shows the impetus tendentiousness of Yuncheng Mine 3# coal seam belongs to class III which has strong impact tendentious based on national standards.

• Periodical: Applied Mechanics and Materials (Volume 723)
• Pages: 313-316
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.723.313
• Online since: January 2015
• Authors: Han Jun Wang*, Lie Li, Tian Yu He, Yan Qiu Zhang, Tao Tao Li, Shao Yin Hu
• Keywords: Impact Energy Index, Impetus Tendentiousness, Strata Behavior Significantly, Underground Impact Pressure

References

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DOI: 10.4028/www.scientific.net/amm.170-173.428

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