Abstract
This paper considers a model for the opening-mode fracture separation process based on the introduction of an interaction layer. This layer is defined as the region of localization of the fracture process. The stress-strain state of the layer material is uniform in the cross section of the layer. A study is made of the deformation of a double-cantilever beam weakened by a notch whose width is equal to the thickness of the interaction layer. The problem is solved in a linearly geometrical approximation. The thickness of the interaction layer is estimated, and a method for solving the formulated problem is proposed.
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Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 48, No. 4, pp. 121–127, July–August, 2007.
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Gavrilkina, M.V., Glagolev, V.V. & Markin, A.A. Solution of one problem of fracture mechanics. J Appl Mech Tech Phys 48, 571–576 (2007). https://doi.org/10.1007/s10808-007-0072-1
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DOI: https://doi.org/10.1007/s10808-007-0072-1