The OpenSees Community

Hi
Dear all
Please help me. how can I model FRP sheets on the web in OpenSees??

Dear fmk
When I run the model without TMD I get the results which are as same as the results when I run it without TMD. Do you think I modeled TMD correctly in my transcripts (the second post)?
Kind regards
Saeed

Dear all
I would highly appreciate it if you can tell me how to model FRP sheets on the web in OpenSees.
I really need your help. I am looking forward to hearing from you.
Kind regards
Saeed

Hi
I have modeled a TMD in a 5 story 3D RC structure and I have carried out a Time history analysis of it. But the displacements are the same when there is no TMD. I will write down it's part of my scripts. Please helllllp me. thanks

# 5thstory

node 61 0. 17.5 0.
node 62 4. 17.5 0.
node 63 8. 17.5 0.
node 64 12. 17.5 0.

node 65 0. 17.5 5.
node 66 4. 17.5 5.
node 67 8. 17.5 5.
node 68 12. 17.5 5.

node 69 0. 17.5 10.
node 70 4. 17.5 10.
node 71 8. 17.5 10.
node 72 12. 17.5 10.

# Master nodes for TMD
node 82 4. 17.5 5.
node 83 4. 17.5 5.

equalDOF 66 82 1 2 4 5 6
equalDOF 66 83 2 3 4 5 6

uniaxialMaterial Elastic 4 173672604.0
element zeroLength 405 66 82 -mat 4 -dir 3 3
element zeroLength 406 66 83 -mat 4 -dir 1 1

*******
What is wrong with that????

Hi
I have modeled a TMD in a 5 story 3D RC structure and I have carried out a Time history analysis of it. But the displacements are the same when there is no TMD. I will write down it's part of my scripts. Please helllllp me. thanks

# 5thstory

node 61 0. 17.5 0.
node 62 4. 17.5 0.
node 63 8. 17.5 0.
node 64 12. 17.5 0.

node 65 0. 17.5 5.
node 66 4. 17.5 5.
node 67 8. 17.5 5.
node 68 12. 17.5 5.

node 69 0. 17.5 10.
node 70 4. 17.5 10.
node 71 8. 17.5 10.
node 72 12. 17.5 10.

# Master nodes for TMD
node 82 4. 17.5 5.
node 83 4. 17.5 5.

equalDOF 66 82 1 2 4 5 6
equalDOF 66 83 2 3 4 5 6

uniaxialMaterial Elastic 4 173672604.0
element zeroLength 405 66 82 -mat 4 -dir 3 3
element zeroLength 406 66 83 -mat 4 -dir 1 1

*******
What is wrong with that????

Hi
I have modeled a TMD in a 5 story 3D RC structure and I have carried out a Time history analysis of it. But the displacements are the same when there is no TMD. I will write down it's part of my scripts. Please helllllp me. thanks

# 5thstory

node 61 0. 17.5 0.
node 62 4. 17.5 0.
node 63 8. 17.5 0.
node 64 12. 17.5 0.

node 65 0. 17.5 5.
node 66 4. 17.5 5.
node 67 8. 17.5 5.
node 68 12. 17.5 5.

node 69 0. 17.5 10.
node 70 4. 17.5 10.
node 71 8. 17.5 10.
node 72 12. 17.5 10.

# Master nodes for TMD
node 82 4. 17.5 5.
node 83 4. 17.5 5.

equalDOF 66 82 1 2 4 5 6
equalDOF 66 83 2 3 4 5 6

uniaxialMaterial Elastic 4 173672604.0
element zeroLength 405 66 82 -mat 4 -dir 3 3
element zeroLength 406 66 83 -mat 4 -dir 1 1

*******
What is wrong with that????