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Avalanche Defence Schemes

  • Andrew J. HoggEmail author
  • Tomas Jóhannesson
Chapter

Abstract

Snow avalanches are hazardous. They flow rapidly down mountain gulleys, destroying homes, built infrastructure and leading to fatalities. One way of mitigating against the hazards they pose is to build large structures in their flow tracks to deflect, retard and arrest the motion. This article describes some of the research that underpins modern guidelines of how to design these structures. It reports mathematical models that capture the transformation in the state of the flowing avalanche as it interacts with large-scale obstacles and the predictions that can be used to optimise engineering designs.

Keywords

Froude Number Deflector Angle Dense Core Flow Depth Shallow Water Equation 
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.

Notes

Acknowledgments

AJH and TJ acknowledge funding support from University of Bristol, Icelandic Avalanche Fund and SATSIE research project (EU Contract EVG1-CT2002-00059).

References

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.School of MathematicsUniversity of BristolBristolUK
  2. 2.Icelandic Meteorological OfficeReykjavikIceland

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