Numerical Investigation of Dynamic Rock Fracture Toughness Determination Using a Semi-Circular Bend Specimen in Split Hopkinson Pressure Bar Testing

Title
Numerical Investigation of Dynamic Rock Fracture Toughness Determination Using a Semi-Circular Bend Specimen in Split Hopkinson Pressure Bar Testing
Authors
Keywords
Dynamic fracture toughness, Discrete element method, SHPB, Rate dependent, Energy partition
Journal
ROCK MECHANICS AND ROCK ENGINEERING
Volume 49, Issue 3, Pages 731-745
Publisher
Springer Nature
Online
2015-07-03
DOI
10.1007/s00603-015-0787-x

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