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Abaqus Validation: Shot peening induced residual stresses using ABAQUS
This package describes a three-dimensional dynamic finite element (FE) study of single-shot impacting on a metallic component using Abaqus/CAE software. The prediction is validated by comparison with results from the published literature by Meguid et al. (1999).
MatLib – Abaqus Material Library
MatLib is an Abaqus material library. More than 1400 different materials, in 22 groups, from trusted references, allow the user to save simulation time and cost, avoid errors and increase simulation accuracy. This is what our goal has been for the last 8 years. Ease of use allows you to manage data and increase simulation productivity.
Abaqus Tutorial: LaRC05 failure criterion for fiber-reinforced composites
In this training video, first, an introduction to failure criteria is given. Then, the formulation and theory of failure criterion (LaRC05) are explained and the methods of using it in AbaqusĀ software are examined.
Contents
- Training video
- PDF file Description provided in the video
- A step-by-step written guide to using the criteria in Abaqus
- 19 inp file ready to use in ABAQUS software
UHYPER Subroutine: Modeling Porous Elastomers with Abaqus/Standard
This ABAQUS UHYPER subroutine implements the hyperelastic energy density derived for the macroscopic elastic response of non-Gaussian elastomers weakened by an isotropic and non-ercolative distribution of equiaxed pores. This result is valid for any choice of I1-based incompressible energy density characterizing the non-Gaussian isotropic elastic response of the underlying elastomer.
Contents
- Training video; How to use the subroutine in Abaqus
- PDF file Description of the hyperelastic model
- A step-by-step written guide to using the criteria in Abaqus
- 5 input example files ready to use in ABAQUS software
- FORTRAN UHYPER subroutine run on WindowsĀ orĀ Linux
VUMAT Subroutine: Shear modified GursonāTvergaard-Needleman GTN damage model
In this product, The modified GTN model proposed by Gatea et al. was implemented in Abaqus software using VUMAT subroutines. In this model, in addition to the original GTN model, the effects of plastic anisotropy and shear have been added to increase the accuracy of solving this damage model.
Contents
- User documentation (PDF)
- Abaqus files (*.cae, *.inp, *.jnl, *.odb)
- Fortran file (*.for)
- GTN damage material data (*.xls)
3D Hashin VUMAT Subroutine for Abaqus with Exponential Damage Evolution
3D Hashin Failure CriteriaĀ VUMATĀ with Exponential Damage Evolution in Abaqus
In order to effectively describe the progressive intralaminar and interlaminar damage for FRP composite laminates, a three-dimensional progressive damage model for composite laminates to be used for low-velocity impact is presented. it is based on continuum damage mechanics (CDM) and was developed and implemented in the VUMAT user subroutine of ABAQUS/Explicit. The nonlinear damage model can be used to analyze the dynamic performance of the composite structure and its failure behavior. For the intralaminar damage, as a function of the energy release rate, the damage model in an exponential function can describe the progressive development of the damage. The VUMAT subroutine is validated by well-known papers and can be used in any simulation.Contents
- Tensile Test Validation (*.cae, *.inp, *.jnl, *.odb)
- Compression Test Validation (*.cae, *.inp, *.jnl, *.odb)
- Shear Test Validation (*.cae, *.inp, *.jnl, *.odb)
- Low-Velocity Impact Validation (*.cae, *.inp, *.jnl, *.odb)
- 3D Hashin VUMAT Subroutine with Exponential Damage Evolution (*.for, *.f)
- User manual (*.pdf)
- Download Presentation
- Video (*.mp4)
- Guarantee up to 3 years
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