## Search found 6 matches

Thu Jan 21, 2021 4:35 am
Forum: OpenSees.exe Users
Topic: ConcreteCM stress strain curve
Replies: 1
Views: 830

### ConcreteCM stress strain curve

How to get stress strain curve of concreteCM element from a model?
Tue Nov 24, 2020 5:20 am
Forum: OpenSees.exe Users
Topic: Can anyone please tell me how to replace these hinges with plastic hinges in OpenSees
Replies: 2
Views: 865

### Re: Can anyone please tell me how to replace these hinges with plastic hinges in OpenSees

Well did it work @Raj?
Tue Sep 22, 2020 10:37 pm
Forum: OpenSees.exe Users
Topic: Shape parameter in Tsai’s equation defined for compression and tension
Replies: 0
Views: 524

### Shape parameter in Tsai’s equation defined for compression and tension

Hello,

In ConcreteCM model there are two parameters rc and rt (Shape parameter in Tsai’s equation defined for compression and tension)? Tsai(1988) doesnt mention them explicitly. I have the paper but couldnt make out the formula for rc and rt. Please tell me how to get it.

Thank You
Tue Sep 22, 2020 10:34 pm
Forum: OpenSees.exe Users
Topic: Which algorithm to use?
Replies: 3
Views: 914

### Re: Which algorithm to use?

selimgunay wrote:
Tue Sep 22, 2020 11:29 am
Do you mean the nonnlinear solution algorithm?
Yes.
Tue Sep 22, 2020 11:17 am
Forum: OpenSees.exe Users
Topic: Which algorithm to use?
Replies: 3
Views: 914

### Which algorithm to use?

Hi
I am doing a shear wall model in opensees. I dont understand when to use which algorithm. Need some suggestions on when to use which algorithm.
Mon Sep 21, 2020 8:18 pm
Forum: OpenSees.exe Users
Topic: How do I get cracking_angles for FSAM?
Replies: 0
Views: 486

### How do I get cracking_angles for FSAM?

Hello, I have used FSAM to model a shear wall. The element that i used is isoparametric quad element. I want to find cracking_angles for it. I used following command recorder Element -file cracking_angles1.out -time -ele 9 material \$mattag cracking_angles I dont know what I should enter as mattag so...