On Modelling of ice ridge formation

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Conference8th IAHR Symp. on Ice: 18 August 1986, Iowa City, Iowa, USA
Pages60314; # of pages: 590
Subjectice; loads; mathematical models; charge (mécanique); modèle mathématique
AbstractA review and comparison of calculation methods of ice ridging forces is presented. An overview of a new ridging model that predicts the limiting rubble height and depth is included. This model uses a diffusion equation to describe the normal stress spread in the bulk rubble. Results of calculation methods are compared to those of laboratory tests and a typical field situation. Continuum models appear to predict reasonable ridging forces while the potential energy method greatly underestimates the forces.
Publication date
AffiliationNRC Institute for Research in Construction; National Research Council Canada
Peer reviewedYes
NRC number26718
NPARC number20337890
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Record identifierc05a80b9-2637-4f53-a820-99ba33904106
Record created2012-07-19
Record modified2016-05-09
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