Search found 29 matches

by Kate_Rhoades
Tue Sep 16, 2025 9:22 pm
Forum: Interaction
Topic: Forces concentrated in Zero-length axial springs
Replies: 1
Views: 2358

Forces concentrated in Zero-length axial springs

Hello STKO team,

I've been working on the attached pushover model of an MVLEM shear wall. Pushover curve itself looks good, but, the forces look like they are concentrated in the springs, when the forces should be presenting within the wall. Is there something else that I should be considering ...
by Kate_Rhoades
Thu Sep 04, 2025 8:31 pm
Forum: Property
Topic: MVLEM and rebar slip
Replies: 3
Views: 5236

Re: MVLEM and rebar slip

Ok, that makes sense. Thank you for the help, I will take a look at the additional resources. Thank you!
by Kate_Rhoades
Thu Sep 04, 2025 8:29 pm
Forum: Interaction
Topic: Rotations at the base of an MVLEM shear wall
Replies: 3
Views: 5437

Re: Rotations at the base of an MVLEM shear wall

Ahhh, ok, that will definitely do it! And that makes a ton of sense. Thank you for the tip on offsetting the nodes as well so that it is easier to make the appropriate selections. Thank you, and I really appreciate your help!
by Kate_Rhoades
Mon Sep 01, 2025 9:31 pm
Forum: Interaction
Topic: Rotations at the base of an MVLEM shear wall
Replies: 3
Views: 5437

Rotations at the base of an MVLEM shear wall

Hello STKO team,

I am working on a pushover model for an MVLEM shear wall, and I am trying to add springs at the base because a fully-fixed base is not the best reflection of reality. So I have been following the example presented on this forum post: https://asdeasoft.net/forum/viewtopic.php?p ...
by Kate_Rhoades
Mon Sep 01, 2025 7:47 pm
Forum: Property
Topic: MVLEM and rebar slip
Replies: 3
Views: 5236

MVLEM and rebar slip

Hello STKO team,

I am working on modifying some of my shear wall models, and one item I would like to incorporate is rebar slip within a pushover model of a singular wall. I know that for the SFI model I can simply change a factor, but I'm not sure how to incorporate rebar slip for the MVLEM model ...
by Kate_Rhoades
Mon Aug 25, 2025 9:02 pm
Forum: Mesh
Topic: MVLEM Mesh
Replies: 8
Views: 7912

Re: MVLEM Mesh

I actually have one more question about this model. I am trying to run a pushover analysis, and I am having some difficulties running the pushover to failure. Specifically I think it is because the building is so stiff. Is there any possibility you would be able to help me address the model? I'm ...
by Kate_Rhoades
Thu Aug 07, 2025 4:20 pm
Forum: Mesh
Topic: MVLEM Mesh
Replies: 8
Views: 7912

Re: MVLEM Mesh

Ah, ok! That makes a ton of sense, thank you so much for your help! :D
by Kate_Rhoades
Mon Aug 04, 2025 8:09 pm
Forum: Mesh
Topic: MVLEM Mesh
Replies: 8
Views: 7912

Re: MVLEM Mesh

Ohhh! Ok, that worked great! If I'm understanding correctly, it's because when the beam nodes connecting to the sides of the face, the meshing algorithm needs the additional lines to make the faces rectangular between the vertices, right?

One last thing, when I'm running the tcl files I have these ...
by Kate_Rhoades
Wed Jul 30, 2025 3:05 pm
Forum: Mesh
Topic: MVLEM Mesh
Replies: 8
Views: 7912

Re: MVLEM Mesh

Hello STKO team,

I'm still having some issues with the mesh in the model, is it something to do with the boundary element columns I used? I would really appreciate some insights and solutions to fix the model. Thank you!
by Kate_Rhoades
Mon Jul 28, 2025 8:55 pm
Forum: Mesh
Topic: MVLEM Mesh
Replies: 8
Views: 7912

MVLEM Mesh

Hello STKO team,

I am working on converting a lumped plasticity frame model to a frame with MVLEM walls to represent a retrofit design of an existing structure. As you can see from the screenshot, I'm having issues with my mesh. I've watched the lectures on meshing and on using the MVLEM to try ...