Mechanics of an Avalanche

As we know, each avalanche is slightly different and the number of variables in each slide, nearly infinate. However, we can isolate part of the slab and use a free-body diagram to analyze what forces are acting upon the element.

slab FBD
FBD equations
Free body diagram isolating an elemental part of a snow slab.
(Hibbeler, 2007)







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