Search found 13 matches

by matsadriaenssen
Thu Jul 11, 2024 12:52 pm
Forum: Post processing and data visualization
Topic: Can't visualize stresses in beam elements
Replies: 3
Views: 2773

Re: Can't visualize stresses in beam elements

Hi,

Thank you, this helps me a lot! I was already wondering if this might be the problem.

Kind regards,
Mats
by matsadriaenssen
Fri Jul 05, 2024 10:12 am
Forum: Post processing and data visualization
Topic: Can't visualize stresses in beam elements
Replies: 3
Views: 2773

Can't visualize stresses in beam elements

Dear STKO Forum,

I have run a linear analysis of a steel lattice girder but I have some problems with the visualization of the stresses in the beam elements. I assigned them with an elastic section and a Lobatto integration scheme. The elements are force-beam elements.

I tried to record almost ...
by matsadriaenssen
Thu Jul 04, 2024 4:15 pm
Forum: Interaction
Topic: ZerolengthContactASDimplex: Wrong family type
Replies: 1
Views: 2319

ZerolengthContactASDimplex: Wrong family type

Dear STKO Forum,

I wanted to make a contactelement between the fill and the spandrel/arch for my bridge model. For a first try, I have implemented the ZerolengthContactASDimplex element and gave the solid arch elements as the master and the surface of the fill the slave. The solid elements are four ...
by matsadriaenssen
Thu Jun 20, 2024 8:43 pm
Forum: Property
Topic: Error: Could not create nDMaterial ASDConcrete3D
Replies: 5
Views: 1213

Re: Error: Could not create nDMaterial ASDConcrete3D

Hi,

I just tried uninstalling the previous and installing the one you said but I keep on getting version 3.4.0. when I run an STKO analysis :(

Are there any other things I can try?

Kind regards,
Mats
by matsadriaenssen
Thu Jun 20, 2024 1:51 pm
Forum: Property
Topic: Error: Could not create nDMaterial ASDConcrete3D
Replies: 5
Views: 1213

Re: Error: Could not create nDMaterial ASDConcrete3D

Dear Prabakaran Kesavan,

Thank you fro your help.

Version 3.6.0. from the OpenSees website doesn't include the solvers. Where can I find them? The link to the compiled version only includes the 3.4.0. solvers.

Kind regards,
Mats
by matsadriaenssen
Tue Jun 18, 2024 2:20 pm
Forum: Interaction
Topic: Beam to Solid coupling hinge
Replies: 8
Views: 3961

Re: Beam to Solid coupling hinge

Dear STKO Team,

This was indeed the problem, it is fine now!

Thank you a lot to help me solve this problem.

Kind regards,
Mats
by matsadriaenssen
Sat Jun 15, 2024 10:41 am
Forum: Property
Topic: Error: Could not create nDMaterial ASDConcrete3D
Replies: 5
Views: 1213

Error: Could not create nDMaterial ASDConcrete3D

Dear all,

I have a problem when I want to run my model with ASDConcrete3D physical property. I get an error that the nDMaterial cannot be created (see figure). It is possible to run the model with an elastic isotropic nD material, so I think it is not a problem of the geometry. I also tried running ...
by matsadriaenssen
Thu Jun 13, 2024 7:25 pm
Forum: Interaction
Topic: Beam to Solid coupling hinge
Replies: 8
Views: 3961

Re: Beam to Solid coupling hinge

Dear STKO Team,

I have merged the model and also checked if all the elements have element/physical properties and conditions. I ran a model with only the steel truss and the analysis is fine. I also ran a model with only the solid masonry elements, which is also okay. Only the full model still does ...
by matsadriaenssen
Wed Jun 12, 2024 10:10 pm
Forum: Interaction
Topic: Beam to Solid coupling hinge
Replies: 8
Views: 3961

Re: Beam to Solid coupling hinge

Dear STKO Team,

I tried your recommendations but I still do something wrong since the analysis does not converge in the beginning. I think it might have something to do that I am connecting a line with a solid. I tried to implement the same line in the solid because before it was giving me warnings ...
by matsadriaenssen
Wed Jun 12, 2024 3:09 pm
Forum: Interaction
Topic: Beam to Solid coupling hinge
Replies: 8
Views: 3961

Re: Beam to Solid coupling hinge

Dear STKO Team,

Thank you for the help.

Kind regards,
Mats