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Transient and steady state dynamic stresses under antiplane strain of bodies with cracks - MaRDI portal

Transient and steady state dynamic stresses under antiplane strain of bodies with cracks (Q2870346)

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scientific article; zbMATH DE number 6247725
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English
Transient and steady state dynamic stresses under antiplane strain of bodies with cracks
scientific article; zbMATH DE number 6247725

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    17 January 2014
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    integral equations of problem
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    impact loading
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    pulse loading
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    two parallel cracks
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    Transient and steady state dynamic stresses under antiplane strain of bodies with cracks (English)
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    The author proposes an algorithm for the analysis of transient and steady state stresses around a system of cracks in the space under longitudinal shear, which occur at wave propagation. The algorithm is based on the integral Laplace transform, the modified inverse Prudnikov formula and the method of boundary integral equations. Characteristic features of stress intensity factors changing are determined for a single crack and a system of cracks when the vibrations turn into steady state mode.
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