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dc.contributor.authorGauer, Peter
dc.date.accessioned2020-10-08T16:04:32Z
dc.date.available2020-10-08T16:04:32Z
dc.date.created2020-10-07T21:17:13Z
dc.date.issued2020
dc.identifier.citationCold Regions Science and Technology. 2020, 180 (103165), .
dc.identifier.issn0165-232X
dc.identifier.urihttps://hdl.handle.net/11250/2681855
dc.description.abstractObservations of runout distances combined with velocity measurements suggest that “major” dry-mixed avalanches show a scale invariance to the total drop height HSC. This is in accordance to the proposed upper-limit envelope of the maximum velocity by McClung and Schaerer (2006). The observations are also supported by a simple scaling analysis using a simple mass block model on cycloidal and parabolic tracks (Gauer, 2018b), concluding Umax~ gHSC/2 . In this supplementary paper, a simple mass block model is presented that includes basic observations of major dry-mixed avalanches, such as mass entrainment and deposition, and that reflects this scale invariance. Almost all model parameters can principally be observed in the field. Model results are compared with a series of avalanche observations of runout and velocity and match well, considering that the model is a first order approximation.
dc.language.isoeng
dc.titleConsiderations on scaling behavior in avalanche flow: Implementation in a simple mass block model
dc.typePeer reviewed
dc.typeJournal article
dc.description.versionpublishedVersion
dc.source.pagenumber11
dc.source.volume180
dc.source.journalCold Regions Science and Technology
dc.source.issue103165
dc.identifier.doi10.1016/j.coldregions.2020.103165
dc.identifier.cristin1838057
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2


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