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A CYCLIC PLASTICITY MODEL FOR NONPROPORTIONAL LOADING EFFECTS DESCRIPTION
Plasticity models included in commercial FEM software are not able to describe well such cyclic plasticity effects as multiaxial ratcheting or cyclic hardening caused by nonproportional loading. This problem is presented in the cont...
JR - Ostatní strojírenství
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Testing and modeling of uniaxial and multiaxial stress-strain behaviour of R7T wheel steel
as ratcheting and nonproportional hardening of the material. A cyclically stable behavior on AbdelKarim-Ohno kinematic hardening rule and Calloch isotropic hardening rule, has been......
JL - Únava materiálu a lomová mechanika
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Choice and Calibration of Cyclic Plasticity Model with Regard to Subsequent Fatigue Analysis
Plasticity models, included in the most popular commercial FEM software, are not able to describe well such cyclic plasticity effects as multiaxial ratcheting or cyclic hardening caused by nonproportional loading. For example in the...
JL - Únava materiálu a lomová mechanika
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Numerical implementation of a model with directional distortional hardening
The presented work outlines and tests a finite-element (FE) implementation of a simple directional distortional hardening model. The evolution equations of internal variables are based on the Armstrong?Frederick evanescent memory-type ha...
JG - Hutnictví, kovové materiály
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Identifying nonproportional covariates in the Cox model
Identifying nonproportional covariates in the Cox model...
BB - Aplikovaná statistika, operační výzkum
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Proportional and Non-propoprtional Reinsurance
Basic themes of document: reinsurance of the insurance companies; proportional reinsurance; quota share; nonproportional reinsurance...
AE - Řízení, správa a administrativa
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Implementation of the modified cyclic plasticity model of AbdelKarim Ohno into the FE software Ansys
and aditional hardening due to non-proportional loading. Subroutine was tested on Ansys...
JL - Únava materiálu a lomová mechanika
- 2011 •
- R
Rok uplatnění
R - Software
A crack propagation in structure parts exposed to a nonproportional multiaxial random loading.
propagation velocity has been evaluated for different kinds of random nonproportional...
JL - Únava materiálu a lomová mechanika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Material model identification from set of experiments and validation by DIC
hardening model with Von Mises yield condition, the bilinear isotropic hardening model with the Hill anisotropic yield condition, and the nonlinear isotropic hardening model with Hill anisotropic yield condition. Five prop...
Materials engineering
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Material model identification from set of experiments and validation by DIC
hardening model with Von Mises yield condition, the bilinear isotropic hardening model with the Hill anisotropic yield condition, and the nonlinear isotropic hardening model with Hill anisotropic yield condition. Five prop...
Materials engineering
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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