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On Fracture of Warm Ice

  • Gregory J. Rodin
Part of the Solid Mechanics and Its Applications book series (SMIA, volume 94)

Abstract

The effect of grain boundary softening on the fracture toughness of warm freshwater ice is analyzed based on micromechanical considerations. This approach allows one to relate statistical and size effects to microstructural properties, and identify simple scaling rules for the fracture toughness. Those rules suggest that the test data for lake ice reported by Dempsey et al. (1999a) may not be prone to size effects, other than those dictated by linear elastic fracture mechanics.

Keywords

Fracture Toughness Process Zone Linear Elastic Fracture Mechanic Periodic Array Fracture Toughness Test 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media Dordrecht 2001

Authors and Affiliations

  • Gregory J. Rodin
    • 1
  1. 1.Texas Institute for Computational and Applied MathematicsThe University of Texas at AustinAustinUSA

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