A Split Hopkinson Pressure Bar Method for Controlled Rapid Stress Cycling Using an Oscillating Double Striker Bar

Michael J. Braunagel, W. Ashley Griffith

Research output: Contribution to journalArticlepeer-review

2 Scopus citations
Original languageEnglish (US)
Pages (from-to)3845-3851
Number of pages7
JournalRock Mechanics and Rock Engineering
Volume53
Issue number8
DOIs
StatePublished - Aug 1 2020
Externally publishedYes

Bibliographical note

Funding Information:
This research was sponsored by the National Science Foundation under EAR 1351931 to Griffith, and the Army Research Office under grant W911NF-14-1-0876 to Griffith. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the Army Research Laboratory or the U.S. Government. The U.S. Government is authorized to reproduce and distribute reprints for Government purposes notwithstanding any copyright notation herein. The authors thank Chris Borjas, Troy Barber, Hamed Ghaffari, Brooke Parsons, and Tootie Kassimu for their valuable insights, discussions, and work at the start of this project. The MATLAB model used in this work is provided in the supplementary material.

Funding Information:
This research was sponsored by the National Science Foundation under EAR 1351931 to Griffith, and the Army Research Office under grant W911NF-14-1-0876 to Griffith. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the Army Research Laboratory or the U.S. Government. The U.S. Government is authorized to reproduce and distribute reprints for Government purposes notwithstanding any copyright notation herein. The authors thank Chris Borjas, Troy Barber, Hamed Ghaffari, Brooke Parsons, and Tootie Kassimu for their valuable insights, discussions, and work at the start of this project. The MATLAB model used in this work is provided in the supplementary material.

Keywords

  • Experimental rock mechanics
  • Load path model
  • Rapid stress cycling
  • Split hopkinson pressure bar

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