Search found 58 matches
- Thu Oct 10, 2019 1:35 am
- Forum: OpenSees.exe Users
- Topic: How to define shear spring for circular section?
- Replies: 3
- Views: 3070
How to define shear spring for circular section?
Dears colleagues, I'm working on shear failure about circular section column. Concerning the shear limit in OpenSees manual, i have something confused! In the input of curve, i should input the section b, h, but it's for rectangular section. What should i do to define b, h for circular section? I ap...
- Thu Oct 10, 2019 1:18 am
- Forum: OpenSees.exe Users
- Topic: shear limit curve
- Replies: 3
- Views: 3023
Re: shear limit curve
Dear colleague,
I confront the same problem. did you find a solution.
Cordially.
I confront the same problem. did you find a solution.
Cordially.
- Sun Jul 28, 2019 8:36 am
- Forum: OpenSees.exe Users
- Topic: reading the accelerogram
- Replies: 0
- Views: 564
reading the accelerogram
Dear colleagues, How can I verify that the time-history analysis in an OpenSees file reads all the values of the accelerogram? knowing that the acceleration series for the ground motion is defined as follows: # syntax: "Series -dt $ timestep_of_record -filePath $ filename_with_acc_history -factor $ ...
- Thu Jul 18, 2019 12:07 am
- Forum: OpenSees.exe Users
- Topic: what mean model without bond-slip?
- Replies: 0
- Views: 553
what mean model without bond-slip?
Dear colleagues,
what mean perfect bond-based models (model without bond-slip)?
Is it a FE fiber model with a recessed connection at the bottom or a model with lumped plasticity?
I will be very grateful if you can guide me.
what mean perfect bond-based models (model without bond-slip)?
Is it a FE fiber model with a recessed connection at the bottom or a model with lumped plasticity?
I will be very grateful if you can guide me.
- Thu Apr 25, 2019 1:51 am
- Forum: OpenSees.exe Users
- Topic: How to scale the groud motions in IDA with OpenSees?
- Replies: 0
- Views: 498
How to scale the groud motions in IDA with OpenSees?
Dear colleagues,
For carrying out the Increment Dynamic Analysis (IDA) in OpenSess, have the ground motions been scaled to specific intensity (scale = g = 9.81 m / s2)?
Or they were scaled from the maximum PGA?
I would be very grateful if you could help me in this look.
For carrying out the Increment Dynamic Analysis (IDA) in OpenSess, have the ground motions been scaled to specific intensity (scale = g = 9.81 m / s2)?
Or they were scaled from the maximum PGA?
I would be very grateful if you could help me in this look.
- Wed Apr 17, 2019 3:14 am
- Forum: OpenSees.exe Users
- Topic: Code to generate fragility curves
- Replies: 0
- Views: 523
Code to generate fragility curves
Dear colleagues,
I'd be glad if anyone can share with me an Excel or MATLAB or other code to generate fragility curves using PSDMs Method!
i am performing IDA and I drew the curve PSDMs, and i should get the fragility curve .
thanks a lot for your help.
I'd be glad if anyone can share with me an Excel or MATLAB or other code to generate fragility curves using PSDMs Method!
i am performing IDA and I drew the curve PSDMs, and i should get the fragility curve .
thanks a lot for your help.
- Sun Mar 17, 2019 4:25 am
- Forum: OpenSees.exe Users
- Topic: limit states
- Replies: 0
- Views: 506
limit states
Dear colleagues
Can you guide me how to determine Limit states from pushover analysis (Cracking, Yielding, Spalling and Crushing) with OpenSees? !!
I really appreciate your help
Can you guide me how to determine Limit states from pushover analysis (Cracking, Yielding, Spalling and Crushing) with OpenSees? !!
I really appreciate your help
Re: buckling
Dear moshref
can you send your TCL brace buckling code to my email?
hayatb2011@yahoo.fr
Thank you in advance
can you send your TCL brace buckling code to my email?
hayatb2011@yahoo.fr
Thank you in advance
- Sun Mar 10, 2019 7:08 am
- Forum: OpenSees.exe Users
- Topic: deformationdue to flexure, reinforcement slip ans shear
- Replies: 0
- Views: 510
deformationdue to flexure, reinforcement slip ans shear
Dear colleagues; I drew Force-Displacement Response Envelope (knowing that displacement components for a cantilever column = Slip + Bending + Shear) For this reason, I want to break down this curve; I have no idea how to do it: 1. Force vs displacement due to shearing 2. Bond stress vs slip 3. Force...
- Sun Mar 10, 2019 7:00 am
- Forum: OpenSees.exe Users
- Topic: Conversion moment-rotation to moment-curvature.
- Replies: 2
- Views: 2638
Re: Conversion moment-rotation to moment-curvature.
Dear Friend Ericson Encina;
Thank you a lot for your reply and your explanation
Thank you a lot for your reply and your explanation
- Mon Mar 04, 2019 6:22 am
- Forum: OpenSees.exe Users
- Topic: Conversion moment-rotation to moment-curvature.
- Replies: 2
- Views: 2638
Conversion moment-rotation to moment-curvature.
Dear colleagues,
how to convert a graph from moment-rotation to moment-curvature.
I appreciate your help.
how to convert a graph from moment-rotation to moment-curvature.
I appreciate your help.
- Sun Mar 03, 2019 7:30 am
- Forum: OpenSees.exe Users
- Topic: cyclic pushover
- Replies: 1
- Views: 586
cyclic pushover
Dear Friends, I performed a cyclic pushover analysis of a cantilever for a vector of displacement-cycle peaks which is as follows: set iDmax "0.06 0.15 0.3 0.75 1 1.5 2 3 5 7"; the analysis is normally performed for a single value of the vector of displacement-cycle peaks But not for the complete ve...
- Mon Feb 25, 2019 7:16 am
- Forum: OpenSees.exe Users
- Topic: moment curvature
- Replies: 3
- Views: 3620
Re: moment curvature
Dear Ericson Encina
Thank you very much my friend for your help. I'm always learning more with you.
Can you send me your Email please.
Hayet.
Thank you very much my friend for your help. I'm always learning more with you.
Can you send me your Email please.
Hayet.
- Mon Feb 25, 2019 1:41 am
- Forum: OpenSees.exe Users
- Topic: moment curvature
- Replies: 3
- Views: 3620
moment curvature
Hello my colleagues, I modeled a cantilever with bond slip (element zeroLengthSection). and I need to trace moment-curvature. For this reason I used this command (to compute moment-curvature): recorder Node -file $ dataDir / rot3.out -time -node 1 -dof 3 disp; But it seems to me that this commnade g...
- Thu Feb 21, 2019 2:56 am
- Forum: OpenSees.exe Users
- Topic: connectivity of bond slip in a cantilever
- Replies: 5
- Views: 4862
Re: connectivity of bond slip in a cantilever
Dear Ericson Encina,
Thank you, thank you very much my freind. I learned a lot of things. You are the best.
Thank you, thank you very much my freind. I learned a lot of things. You are the best.