Search found 12 matches

by EMNV
Mon Apr 07, 2025 9:30 pm
Forum: Analysis
Topic: Concrete Column - Micromodelling
Replies: 3
Views: 647

Re: Concrete Column - Micromodelling

Hello everyone,
Just a quick update on this post — the model was having issues due to the steel constitutive law being used. After switching to the HystereticSM model, the results were satisfactory.

Best regards!
by EMNV
Wed Mar 12, 2025 4:30 pm
Forum: Analysis
Topic: Concrete Column - Micromodelling
Replies: 3
Views: 647

Re: Concrete Column - Micromodelling

Here is the file.
Mo&Wang_v01.zip
(329.51 KiB) Downloaded 70 times
by EMNV
Wed Mar 12, 2025 4:28 pm
Forum: Analysis
Topic: Concrete Column - Micromodelling
Replies: 3
Views: 647

Concrete Column - Micromodelling

Hello everyone,

I am recreating the column studied by Mo & Wang (2002). For the analysis, I am using Steel02 for the reinforcing steel and ASDConcrete3D for the concrete.

After several iterations, I have noticed that the material behavior is highly sensitive to the Cross-Damage Factor (CDF ...
by EMNV
Wed Mar 12, 2025 4:11 pm
Forum: Analysis
Topic: ASD Concrete 3D - References
Replies: 3
Views: 400

Re: ASD Concrete 3D - References

Thank you!
by EMNV
Mon Mar 10, 2025 1:00 pm
Forum: Analysis
Topic: Soil-Structure Interaction in Haselton RC Model ID1010
Replies: 3
Views: 510

Re: Soil-Structure Interaction in Haselton RC Model ID1010

Thanks for your contribution.
by EMNV
Wed Feb 26, 2025 2:17 pm
Forum: Analysis
Topic: ASD Concrete 3D - References
Replies: 3
Views: 400

ASD Concrete 3D - References

Dear Community,

I am working on modeling reinforced concrete structures using the ASDConcrete3D element within the context of micromodeling. I would like to request your help in finding bibliographic references, articles, theses, or manuals that cover the parameters used in this model.

I would ...
by EMNV
Sat Jan 11, 2025 3:56 am
Forum: Analysis
Topic: Soil-Structure Interaction in Haselton RC Model ID1010
Replies: 3
Views: 510

Soil-Structure Interaction in Haselton RC Model ID1010

Good morning, everyone.

I am trying to develop the Haselton reinforced concrete model ID1010. I am attempting to incorporate soil-structure interaction by using a zero-length spring at the base of the column. However, when I include it, the model becomes unstable or fails. I am unable to identify ...
by EMNV
Mon Dec 09, 2024 1:41 pm
Forum: OpenSees MP
Topic: RCJointModel3D Element Issue
Replies: 3
Views: 2911

Re: RCJointModel3D Element Issue

Thank you very much for your response.
by EMNV
Mon Dec 09, 2024 3:00 am
Forum: OpenSees MP
Topic: RCJointModel3D Element Issue
Replies: 3
Views: 2911

RCJointModel3D Element Issue

I am developing a model of a concrete frame. However, when introducing the RCJointModel3D, the model encounters problems. I observe that the deformations tend to move out of plane, and I cannot determine the error. Please, could you help me with any suggestions? Thank you!
by EMNV
Thu Dec 05, 2024 8:13 pm
Forum: OpenSees SP
Topic: Bending Moments in wrong Plane
Replies: 1
Views: 2135

Bending Moments in wrong Plane

I have developed a 2D planar model where I performed a modal analysis and an analysis under gravitational loads. When evaluating the results, I noticed that the deformation due to vertical loads is adequate; however, the direction of the moments is incorrect. This issue prevents the plastic hinges I ...