DEM simulation of crushing for concrete blocks by mobile crusher

Hiroshi Takahashi, Masakazu Ando

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, DEM (Distinct Elements Method) simulation model of crushing for concrete blocks by the mobile crusher was developed and numerical simulation was carried out. Prior to the numerical simulation, the crushing for the concrete blocks were carried out by using the actual mobile crusher, and particle size distribution of fragments was obtained. Then, numerical simulation was carried out and particle size distribution of fragments was obtained from the simulation results. By comparing the experimental results and simulation results, it was confirmed that the DEM model of crushing was reasonable.

Original languageEnglish
Title of host publicationPowders and Grains 2009 - Proceedings of the 6th International Conference on Micromechanics of Granular Media
Pages843-846
Number of pages4
DOIs
Publication statusPublished - 2009 Nov 27
Event6th International Conference on Micromechanics of Granular Media, Powders and Grains 2009 - Golden, CO, United States
Duration: 2009 Jul 132009 Jul 17

Publication series

NameAIP Conference Proceedings
Volume1145
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other6th International Conference on Micromechanics of Granular Media, Powders and Grains 2009
CountryUnited States
CityGolden, CO
Period09/7/1309/7/17

Keywords

  • Boulders
  • Distinct element method
  • Mobile Crusher
  • Simulation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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