Study on strength of rock material under dynamic triaxial compressive loads based on sliding crack model

H. B. Li, T. J. Li, J. Zhao, J. G. Gao, J. G. Jiang

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4 Citations (Scopus)

Abstract

Sliding crack model is employed to simulate the strength of rock material under dynamic triaxial compressive loads. Stress intensity factor of crack array considered is estimated by pseudo-traction method. A dynamic crack growth criterion is used in the analysis. The simulated strengths of a granite obtained by the sliding crack model agree with the experimental results.

Original languageEnglish
Pages (from-to)67-72
Number of pages6
JournalKey Engineering Materials
Volume187
Issue numberPART 1
Publication statusPublished - 1 Dec 2000
Externally publishedYes

Keywords

  • Dynamic Triaxial Compressive Loads
  • Rock Material
  • Sliding Crack Model
  • Strength

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