Dynamic shear properties of particle mixture by rotational shear test

Kunio Shinohara, Boris Golman

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


The effects of particle size and composition of binary mixtures on the dynamic angle of internal friction were investigated by rotational shear test. The internal angle of friction was found to increase for the particles of the larger size and to increase initially and then to decrease slightly with increasing fraction of the larger particles owing to the increase in the roughness of shear surface and to the decrease in the voidage of particle mixture.

Original languageEnglish
Pages (from-to)255-258
Number of pages4
JournalPowder Technology
Issue number2-3
Publication statusPublished - Jan 22 2002


  • Dynamic angle of internal friction
  • Powder mixture
  • Ring shear test

ASJC Scopus subject areas

  • Chemical Engineering(all)

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