Journal of Mining and Safety Engineering ›› 2023, Vol. 40 ›› Issue (4): 643-655.doi: 10.13545/j.cnki.jmse.2021.0698

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Study on the spatiotemporal evolution law and mechanical mechanism of the three- field of overlying strata in- situ backfill mining

  

  • Online:2023-07-15 Published:2023-07-26
  • Supported by:
    国家重点研发计划项目(2019YFC1904304);合肥综合性国家科学中心能源研究院(安徽省能源实验室)科研项目(21KZS217);安徽省高校研究生科研项目(YJS20210389)

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