Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4634496 | Applied Mathematics and Computation | 2008 | 12 Pages |
Abstract
This work presents an analysis of the wavelet-Galerkin method for one-dimensional elastoplastic-damage problems. Time-stepping algorithm for non-linear dynamics is presented. Numerical treatment of the constitutive models is developed by the use of return-mapping algorithm. For spacial discretization we can use wavelet-Galerkin method instead of standard finite element method. This approach allows to locate singularities. The discrete formulation developed can be applied to the simulation of one-dimensional problems for elastic–plastic-damage models.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Hélio A. Navarro, Magda K. Kaibara, José B. Rubert, Arlindo N. Montagnoli, Luben Cabezas-Gómez, Renato C. da Silva,