Artificial Release of Avalanches by Explosives
Open Access
- 1 January 1977
- journal article
- research article
- Published by Cambridge University Press (CUP) in Journal of Glaciology
- Vol. 19 (81) , 419-429
- https://doi.org/10.1017/s0022143000029440
Abstract
The method of the artificial release of slab avalanches by explosives is investigated. The effect of a detonation on a seasonal snow cover is measured and discussed. The attenuation of the resulting stress waves as a function of the type of explosive used, the position of the charge relative to the snow surface, the snow-stratification profile, and the type of ground are determined in field experiments. The effective ranges of shots in potential fracture zones are estimated.Keywords
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