论文信息 - Nonlinear wave processes of crack propagation in brittle and brittle-ductile fracture

Nonlinear wave processes of crack propagation in brittle and brittle-ductile fracture

The paper reports on theoretical and experimental studies which demonstrate that crack propagation in solids in brittle and brittle-ductile fracture is a nonlinear wave process. The effect of the structural phase state and stress-strain stiffness of material on the crack type (opening, sliding, or tearing mode) and on the character of wave fracture is described.

[1] V. Panin,et al. Deformable solid as a nonlinear hierarchically organized system , 2011 .

[2] V. Panin,et al. Self-organization of plastic shears in localized deformation macrobands in the neck of high-strength polycrystals, its role in material fracture under uniaxial tension , 2008 .

[3] V. Egorushkin. Dynamics of plastic deformation: Waves of localized plastic deformation in solids , 1992 .