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Relationship between the residual stress and the surrounding rock pressure based on SMP failure criterion

  • Jian Ming Zhu*
  • , Hai Feng Cheng
  • , Yang Ping Yao
  • *Corresponding author for this work
  • North China University of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

In order to explore the relationship between the residual stress and the surrounding rock pressure, selecting the appropriate functions simulate the relationship between the two, and then established the fitting function based on SMP failure criterion, analyzed its applicability, through analyzed the experimental results of the skarn and marble, show this method can explain the relationship of the residual strength with the surrounding rock more reasonable.

Original languageEnglish
Pages (from-to)43-48
Number of pages6
JournalMeitan Xuebao/Journal of the China Coal Society
Volume38
Issue numberSUPPL.1
StatePublished - Apr 2013

Keywords

  • SMP failure criterion
  • Surrounding rock pressure
  • The residual stress

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