Dynamic plastic deformation of an infinite plate. (English) Zbl 0595.73028
Summary: A solution is derived for the dynamic plastic response of an infinite plate subjected to a general axisymmetric pressure pulse which varies both with position and time and is applied to a time-varying area of the plate. An approximation formula is obtained for the final plastic deformation in terms of simple integrals of the loading.
MSC:
74S30 | Other numerical methods in solid mechanics (MSC2010) |
74K20 | Plates |
74C99 | Plastic materials, materials of stress-rate and internal-variable type |
74B99 | Elastic materials |
74D99 | Materials of strain-rate type and history type, other materials with memory (including elastic materials with viscous damping, various viscoelastic materials) |