Search found 20 matches
- Tue Jan 06, 2015 1:34 pm
- Forum: OpenSees.exe Users
- Topic: Problem with Bond_SP01 ?
- Replies: 10
- Views: 9182
Re: Problem with Bond_SP01 ?
Did you use the tips that I mentioned?
- Sat Jan 03, 2015 11:14 pm
- Forum: OpenSees.exe Users
- Topic: Problem with Bond_SP01 ?
- Replies: 10
- Views: 9182
Re: Problem with Bond_SP01 ?
# two bay frame # Pushover analysis # fiber section, nonlinearBeamColumn element # majid zargaran # Set Up----------------------------------------------------------------------------------------- wipe; # clear memory of all past model definitions file mkdir Data; # create data directory model BasicB...
- Sat Jan 03, 2015 8:04 pm
- Forum: OpenSees.exe Users
- Topic: Problem with Bond_SP01 ?
- Replies: 10
- Views: 9182
Re: Problem with Bond_SP01 ?
Hi IsmBaha, you can use many pined support that all of them act together as fixed. use finite element.
But now I have a frame model with fixed support and zero length element that work without and error if you want I can send you.
But now I have a frame model with fixed support and zero length element that work without and error if you want I can send you.
- Sat Jan 03, 2015 12:08 pm
- Forum: OpenSees.exe Users
- Topic: Problem with Bond_SP01 ?
- Replies: 10
- Views: 9182
Re: Problem with Bond_SP01 ?
I modeled a frame with this bond-sp and zero length element and it run without any problem if I put pined support as I change the support to fixed it dosenot run. I think this element has problem with fixed support.
- Sun Nov 09, 2014 10:38 pm
- Forum: OpenSees.exe Users
- Topic: reinforcing steel material
- Replies: 2
- Views: 2683
Re: reinforcing steel material
Any reply mr fmk?
- Sat Nov 08, 2014 10:26 pm
- Forum: OpenSees.exe Users
- Topic: reinforcing steel material
- Replies: 2
- Views: 2683
Re: reinforcing steel material
any answer?please
- Sat Nov 08, 2014 10:58 am
- Forum: OpenSees.exe Users
- Topic: reinforcing steel material
- Replies: 2
- Views: 2683
reinforcing steel material
Hi
what dose ''Bar Fail'' means during the analysis when we use reinforcing steel material in RC modeling ???
dose it means buckling of longitudinal bars?????
what dose ''Bar Fail'' means during the analysis when we use reinforcing steel material in RC modeling ???
dose it means buckling of longitudinal bars?????
- Tue Nov 04, 2014 1:41 pm
- Forum: OpenSees.exe Users
- Topic: Bond_SP01 Material
- Replies: 9
- Views: 8109
Re: Bond_SP01 Material
Hi fmk
how could I found Sy in USA units?
how could I found Sy in USA units?
- Thu Oct 23, 2014 10:29 am
- Forum: OpenSees.exe Users
- Topic: Bond_SP01 Material
- Replies: 9
- Views: 8109
Re: Bond_SP01 Material
Hi fmk Can we use R=0.3 in uniaxialMaterial Bond_SP01 this is that I used uniaxialMaterial Bond_SP01 $tag2 $Fy 0.056 $Fu 2.24 0.5 0.3 but Pinching factor for the cyclic slip vs. bar response is between0.5~1.0 but I get good answer with R=0.3 what about Sy? what is alpha for creating Sy?why we must g...
- Mon Jul 01, 2013 10:59 pm
- Forum: OpenSees.exe Users
- Topic: Bond_SP01 Material
- Replies: 9
- Views: 8109
Re: Bond_SP01 Material
fmk wrote: > i am out of the offoce until the 10'th and can only answer posts that > require no running of the interpreter as i only have a working ipad with > me. my laptop is sadly dead. OK thanks I make a bigger model (RC one story frame my original model) in ksi and inch and get good result as i...
- Sun Jun 30, 2013 2:25 pm
- Forum: OpenSees.exe Users
- Topic: Bond_SP01 Material
- Replies: 9
- Views: 8109
Re: Bond_SP01 Material
Thanks Mr.fmk for your suggestion. I make a small model with the ksi and inch units. but as I change the variables for ((uniaxialMaterial Bond_SP01)) such as Sy , Su and R the result dose not change as I expected so the hysteresis behavior dose not differ as I expected. for example pinching never ch...
- Wed Jun 26, 2013 8:58 am
- Forum: OpenSees.exe Users
- Topic: Bond_SP01 Material
- Replies: 9
- Views: 8109
Re: ReinforcingSteel Material
sorry I make a mistake this error was for bond slip material this is my material for zerolength section element that make this error uniaxialMaterial Bond_SP01 400 50000 0.07 67000 1.7 0.5 0.5 but when I change 50000 to 72 and 67000 to 97 the warning disappear. what is that error?and please help me ...
- Tue Jun 25, 2013 2:30 pm
- Forum: OpenSees.exe Users
- Topic: Bond_SP01 Material
- Replies: 9
- Views: 8109
Bond_SP01 Material
Hi my model is RC frame with fiber section I use ReinforcingSteel material for steel my units are SI units but when i run my model the following message appear: warning:for the strain-penetration model: input value in ksi and in but my model work correctly what is that error?and please help me if it...
- Sun Jun 23, 2013 4:18 am
- Forum: OpenSees.exe Users
- Topic: Material fail in gravity load
- Replies: 3
- Views: 2771
Re: Material fail in gravity load
I have found the answer Thanks fmk I correct the section
I reduce the fiber in the beam section and the problem disappear
I reduce the fiber in the beam section and the problem disappear
- Sun Jun 23, 2013 3:38 am
- Forum: OpenSees.exe Users
- Topic: bar slip in beams
- Replies: 1
- Views: 1906
bar slip in beams
Hi,
I have RC frame with two bay and one story with Gravity loading and cycling load.
I would like to observe bar slip in Beam at joints. which material and element is suitable?
my model is fiber section
thanks
I have RC frame with two bay and one story with Gravity loading and cycling load.
I would like to observe bar slip in Beam at joints. which material and element is suitable?
my model is fiber section
thanks