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Deformation and failure modeling of piece-wise homogeneous materials with a regular structure under explosive loading. (Russian. English summary) Zbl 1132.74040
A finite element method based on an explicit finite difference scheme of ‘cross’ type is used for an estimation of dynamical strength of a brickwork. The authors use a model of damaged deformation which depends on the stress-deformed state of the brickwork.
MSC:
74R15 High-velocity fracture
74S05 Finite element methods applied to problems in solid mechanics
74S20 Finite difference methods applied to problems in solid mechanics
74E05 Inhomogeneity in solid mechanics
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Full Text: MNR