Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Solid_Calculation of stresses #12

Open
Marta-Neu opened this issue Jul 17, 2020 · 2 comments
Open

Solid_Calculation of stresses #12

Marta-Neu opened this issue Jul 17, 2020 · 2 comments

Comments

@Marta-Neu
Copy link

The calculation of the stresses with linear solid elements (hexa8) gives completely wrong results compared to abaqus.
@dimtsap
Copy link
Contributor

dimtsap commented Jul 17, 2020

@Marta-Neu I would suggest to check the ContinuumElement3D class with CellType Hexa8. The separate class of the Hexa8 is obsolete and will be removed from the solution in the next release.

@dimtsap
Copy link
Contributor

dimtsap commented Jul 17, 2020

@Marta-Neu I would be happy to help you. Please provide me with the nodal coordinates of the hexahedral element and the loading conditions so that I can check the results. In addition, do you know the specifics of abaqus Hexa8 integration you used? Because many abaqus elements use reduced integration or hourglass control and thus may provide different results from the fully integrated hexahedral element.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@dimtsap @Marta-Neu