Search found 2068 matches

by STKO Team
Thu Nov 23, 2023 2:04 pm
Forum: OpenSees Sequential
Topic: RE; additional information on SSPbrick up element.
Replies: 5
Views: 256

Re: RE; additional information on SSPbrick up element.

Could you share your file to have a look?
by STKO Team
Thu Nov 23, 2023 1:59 pm
Forum: Analysis
Topic: A huge vertical acceleration
Replies: 2
Views: 60

Re: A huge vertical acceleration

Try this with the new absorbing boundary elements.
Note: here the time series for the base action should be exactly the velocity
www.zip
(233.8 KiB) Downloaded 4 times
by STKO Team
Thu Nov 23, 2023 10:54 am
Forum: Get Started Discussion
Topic: Masonry example without fully postproces
Replies: 12
Views: 273

Re: Masonry example without fully postproces

The error is saying that you forgot to:
  • Add the node or list of nodes
  • Add the dof
  • Add the result
Please refer to the recorder documentation:
https://opensees.berkeley.edu/wiki/inde ... e_Recorder
by STKO Team
Tue Nov 21, 2023 11:13 am
Forum: OpenSees MP
Topic: Designsafe - OpenseesMP option
Replies: 3
Views: 296

Re: Designsafe - OpenseesMP option

you're welcome
by STKO Team
Tue Nov 21, 2023 11:12 am
Forum: OpenSees Sequential
Topic: RE; additional information on SSPbrick up element.
Replies: 5
Views: 256

Re: RE; additional information on SSPbrick up element.

I have a query regarding whether there is an inherent mass damping included in the analysis when the mass is provided. No damping is automatically used by OpenSees. You have do explicitly include damping Specifically, my question is about the interpretation of these body forces. Do they correspond ...
by STKO Team
Tue Nov 21, 2023 11:05 am
Forum: Post processing and data visualization
Topic: RE:Post processing visualization of stresses and integration points
Replies: 7
Views: 251

Re: RE:Post processing visualization of stresses and integration points

The last components in the stress result are useful stress invariants computed on-the-fly by STKO.
Instead, the pressure in the nodal result is the fluid pressure for U-P elements
by STKO Team
Mon Nov 20, 2023 10:07 am
Forum: Property
Topic: Coupled RC Core Wall with MVLEM-3D
Replies: 91
Views: 10497

Re: Coupled RC Core Wall with MVLEM-3D

This is the script for the section cut: SectionCut.zip Now we are implementing it directly in STKO to make it more efficient and user-friendly. But in the meantime, you can use this. Note: Run the analysis asking for "force" result (i.e. forces at the element's nodes). They are necessary to compute ...
by STKO Team
Mon Nov 20, 2023 9:45 am
Forum: Property
Topic: Curved Beam With Fiber Section
Replies: 5
Views: 167

Re: Curved Beam With Fiber Section

Yes only uniaxial materials
by STKO Team
Mon Nov 20, 2023 9:43 am
Forum: Get Started Discussion
Topic: Masonry example without fully postproces
Replies: 12
Views: 273

Re: Masonry example without fully postproces

By the way, because of the inconvenience of extracting chart data in postprocessor, I decide to output data by tcl commands. However, If I run the parallel model, the data files only contain a part of the data rather than the complete content. Is there any way to record the complete data in one fil...
by STKO Team
Wed Nov 08, 2023 4:38 pm
Forum: Interaction
Topic: Spring-dashpot coupling in 2 directions
Replies: 4
Views: 1509

Re: Spring-dashpot coupling in 2 directions

Let's see if this works: There is a command in OpenSees that is not documented. It's called equalDOF_Mixed , it's like the standard equalDOF, but you can couple a DOF (for example UX) to another (for example UY). Format: equalDOFmixed RnodeID? CnodeID? numDOF? RDOF1? CDOF1? ... ... RnodeID = master ...