Results 131 to 140 of about 4,884 (218)

Differential continuum damage mechanics models for creep and fatigue of unidirectional metal matrix composites [PDF]

open access: yes
Three multiaxial isothermal continuum damage mechanics models for creep, fatigue, and creep/fatigue interaction of a unidirectional metal matrix composite volume element are presented, only one of which will be discussed in depth.
Arnold, S. M., Kruch, S.
core   +1 more source

Finite element implementation of state variable-based viscoplasticity models [PDF]

open access: yes
The implementation of state variable-based viscoplasticity models is made in a general purpose finite element code for structural applications of metals deformed at elevated temperatures.
Chang, T. Y. P.   +2 more
core   +1 more source

A survey of unified constitutive theories [PDF]

open access: yes
The state of the art of time temperature dependent elastic viscoplastic constitutive theories which are based on the unified approach werre assessed.
Bodner, S. R.   +3 more
core   +1 more source

Parameter identification of chaboche material model using indantation test data and inverse approach

open access: yes, 2015
In this paper genetic algorithm and sensitivity analysis are used to identify 6 parameters of Chaboche kinematic hardening model using repeated Finite element (FE) simulations of indentation test. Five of them are material constants of Chaboche kinematic hardening model itself.
Cermak, Martin   +3 more
openaire   +1 more source

Mechanical Behavior of Austenitic Steel under Multi-Axial Cyclic Loading. [PDF]

open access: yesMaterials (Basel), 2023
Biswas A   +5 more
europepmc   +1 more source

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