Mathematical Programming Methods for the Evaluation of Dynamic Plastic Deformations

  • G. Borino
  • S. Caddemi
  • C. Polizzotto
Part of the International Centre for Mechanical Sciences book series (CISM, volume 299)


Dynamic plastic deformation can be evaluated with two accuracy levels, nemely either by a full analysis making use of a step-by-step procedure, or by a simplified analysis making use of a bounding technique. Both procedures can be achieved by means a unified mathematical programming approach here presented. It is shown that for a full analysis both the direct and indirect methods of linear dynamics coupled with mathematical programming methods can be successfully applied, whereas for a simplified analysis a convergent bounding principle, holding both below and above the shakedown limit, can be utilized to produce an efficient linear programming-based algorithm.


Plastic Strain Mathematical Programming Problem Perturbation Vector Plastic Strain Increment Mathematical Programming Method 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Wien 1990

Authors and Affiliations

  • G. Borino
    • 1
  • S. Caddemi
    • 1
  • C. Polizzotto
    • 1
  1. 1.University of PalermoPalermoItaly

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