Search Results - subject:"Incremental finite element method"

Application of a modified semismooth Newton method to some elasto-plastic problems

Sysala, Stanislav - In: Mathematics and Computers in Simulation (MATCOM) 82 (2012) 10, pp. 2004-2021

Some elasto-plasticity models with hardening are discussed and some incremental finite element methods with different time discretisation schemes are considered. The corresponding one-time-step problems lead to variational equations with various non-linear operators. Common properties of the...

Persistent link: https://www.econbiz.de/10011050963

Elasto-plasticity model in structural optimization of composite materials with periodic microstructures

Hoppe, Ronald H.W.; Petrova, Svetozara I. - In: Mathematics and Computers in Simulation (MATCOM) 74 (2007) 6, pp. 468-480

-plasticity model with the von Mises yield criterion. Closest-point return mapping algorithms within the incremental finite element … method are applied for the numerical solution of the problem. The latter iterative schemes are computationally effective …

Persistent link: https://www.econbiz.de/10010748979