Showing 1 - 3 results of 3 for search 'Chao‐feng Yuan', query time: 0.02s Refine Results
  1. 1
    Study on the disaster reduction mechanism of presplitting blasting and reasonable blasting parameters for shallowly buried remnant pillars

    Study on the disaster reduction mechanism of presplitting blasting and reasonable blasting parameters for shallowly buried remnant pillars by Yong Yuan, Chao‐feng Yuan, Cheng Zhu, Han‐xiang Liu, Sheng‐zhi Wang

    Published 2019-12-01
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    Article
  2. 2
    The effect of burnt rock on inclined shaft in shallow coal seam and its control technology

    The effect of burnt rock on inclined shaft in shallow coal seam and its control technology by Yong Yuan, Zhi‐Heng Liu, Cheng Zhu, Chao‐Feng Yuan, Sheng‐Zhi Wang

    Published 2019-10-01
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    Article
  3. 3
    Study on the structural forms of the key strata in the overburden of a stope during periodic weighting and the reasonable working resistance of the support

    Study on the structural forms of the key strata in the overburden of a stope during periodic weighting and the reasonable working resistance of the support by Cheng Zhu, Yong Yuan, Chao‐feng Yuan, Fu‐quan Liu, Zhong‐shun Chen, Sheng‐zhi Wang

    Published 2020-07-01
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    Article

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