Snow mechanics and avalanche formation: field experiments on the dynamic response of the snow cover
作者： J�rg Schweizer , Martin Schneebeli , Charles Fierz , Paul M. B. F�hn
DOI: 10.1007/BF00665743
关键词:
摘要: Knowledge about snow mechanics and avalanche formation forms the basis of any hazard mitigation measures. The crucial point is stability. most relevant mechanical properties - compressive, tensile shear strength individual layers within cover vary substantially in space time. Among other things depends strongly on state stress strain rate. evaluation stability hence a difficult task involving many extrapolations.
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