𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Determination of material parameters of a viscoplastic model by genetic algorithm

✍ Scribed by Necmi Dusunceli; Ozgen U. Colak; Coskun Filiz


Publisher
Elsevier Science
Year
2010
Weight
699 KB
Volume
31
Category
Article
ISSN
0261-3069

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Identification of a hysteresis model par
✍ Krzysztof Chwastek; Jan Szczyglowski πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 167 KB

The paper is concerned about the application of genetic algorithms to the estimation of magnetic hysteresis model parameters, based on the description of magnetization process proposed by Jiles and Atherton. The genetic algorithm approach has been applied to estimation of model parameters for two ma

A variational constitutive update algori
✍ Eduardo Fancello; Jakson M. Vassoler; Laurent Stainier πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 959 KB

In three-dimensional formulations of plasticity, the rate of plastic deformation is usually decomposed in direction and amplitude. In the most simple cases of von Mises type flows, this allows to assume a known radial flow direction and computations are reduced to the determination of the amplitude

Calibration of the parameters for a hard
✍ Md. Rokonuzzaman; Toshinori Sakai πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 938 KB

The present paper introduces a genetic algorithm-based optimization technique to calibrate a nonlinear strain hardening-softening constitutive model for soils using five material parameters. The efficiency of the proposed technique is analyzed through the use of different GA techniques. The effects