Instability of pillar collapse model and generation of cracks in thick coal seam mining at shallow depth

Dong Jie Xue, Hong Wei Zhou, Wei Guang Ren, Ya Qun Liu, Chao Fan Chen

Research output: Contribution to journalArticleResearchpeer-review

Original languageChinese (Simplified)
Pages (from-to)760-765
Number of pages6
JournalMeitan Xuebao/Journal of the China Coal Society
Volume40
Issue number4
DOIs
Publication statusPublished - 1 Apr 2015

Bibliographical note

Publisher Copyright:
©, 2015, China Coal Society. All right reserved.

Keywords

  • Overturning-induced instability
  • Pillar structure
  • Shallow depth
  • Sliding-induced instability
  • Tension-induced collapse

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