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Type: Conference paper
Title: A Mathematical Model for Interfacial Defects in Snow Layers
Author: Khanna, A.
Kotooussov, A.
Citation: International Journal of Materials, Mechanics and Manufacturing, 2015, vol.4, iss.3, pp.200-203
Publisher: IACSIT Press
Issue Date: 2015
ISSN: 1793-8198
Conference Name: The 4th International Conference on Advances in Mechanics Engineering (20 Jul 2015 - 21 Jul 2015 : Madrid , Spain)
Statement of
Aditya Khanna and Andrei Kotousov
Abstract: Existing theories of snow slab failure postulate that failure initiates with the propagation of an interfacial defect located between snow layers with similar mechanical properties. In this paper, we develop a simplified model for failure initiation when there is a strong mismatch in material properties of the bounding snow layers. The crack problem is formulated in terms of the distributed dislocation technique and the governing integral equations are solved using the Gauss-Chebyshev quadrature method. We obtain theoretical dependence of the mode II stress intensity factor upon the mismatch in material properties, slope angle and snow layer thickness.
Rights: Copyright status unknown
DOI: 10.7763/IJMMM.2016.V4.256
Appears in Collections:Aurora harvest 3
Mechanical Engineering conference papers

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