Local analytical design sensitivity analysis of the forging problem using FEM

DOI10.1016/S0045-7825(97)00313-7zbMath0952.74055MaRDI QIDQ1971433

M. A. Ghouali, S. Ortola, A. Oster, Georges Duvaut

Publication date: 11 January 2001

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

finite element discretizationdifferentiationdesign sensitivitiesnumerical gradientsdissipated strain energyfinite element local sensitivity analysis softwarefirst-step forging operationforging problemfrictionless sliding contactlocal analytical sensitivity analysisopen flat die forging of incompressible cylinder

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Optimization of other properties in solid mechanics (74P10) Plastic materials, materials of stress-rate and internal-variable type (74C99)

Related Items (5)

Shape optimization of axisymmetric preform tools in forging using a direct differentiation method ⋮ Local analytical design sensitivity analysis of the forging problem using FEM ⋮ Inverse analysis for heterogeneous materials and its application to viscoelastic curing polymers ⋮ Finite element modelling and simulation of bulk material forming ⋮ Shape optimization and preform design in metal forming processes

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