The OpenSees Community

Hi,
how did you finally model ultra high performance concrete in Opensees?

Hi Prof. Scott,
Thank you.

recorder Drift <-file $fileName> <-xml $fileName> <-binary $fileName> <-tcp $inetAddress $port> <-precision $nSD> <-time> -iNode $inode1 $inode2 ... -jNode $jnode1 $jnode2 ... -dof $dof1 $dof2 ... -perpDirn $perpDirn1 $perpDirn2 ...

Hello, every one,
Problem solved. "a" and "t" should be a capital letter (case-sensitive): 'asl/1.AT2'

FileNotFoundError: [Errno 2] No such file or directory: 'asl/1.at2'

Hello I want to run my openseespy inputs file in designsafe-ci's jupyter. The following picture shows my folders and main file: https://i.postimg.cc/W3KTHXBc/desinfsafe.png https://postimg.cc/5YwhHq9s I got an error. But, there is a "asl" folder. Why Jupiter cannot read the TXT file in asl...

Hi Prof. Scott,
the problem is that I can't found documentation on openseespy website for EnvelopeDrift!!
Can you put the related page from https://openseespydoc.readthedocs.io/en/latest/ which contains the command?

Hello Everyone,
Is there EnvelopeDrift in openseespy?

Hi,
Thank you.

Hi, I wanted to use dispBeamColumn in openseespy. Based on the folloing page the input paramtes are: element('dispBeamColumn', eleTag, *eleNodes, transfTag, integrationTag, '-cMass', '-mass', mass=0.0) https://openseespydoc.readthedocs.io/en/latest/src/dispBeamColumn.html Why the tag of the section ...

Hello, It was previously mentioned on the page related to RigidLink command that thatrigidLink -beam enforces beam kinematics (translation and rotation) over the length between two nodes. Why this note is eliminated!!!!? https://opensees.berkeley.edu/wiki/index.php/RigidLink_command This page was la...

mhscott wrote: ↑Fri Oct 09, 2020 1:14 pm I don't know if they work. Does it work better if you make the $fc input positive instead of negative?

I tried but the $fc input positive instead of negative did not work too.

Hi Does any one know that "PlasticDamageConcrete3d "or "PlasticDamageConcretePlaneStress" work? Are inputs ok (N,m, sec)? ##nDMaterial PlasticDamageConcretePlaneStress $tag $E $nu $ft $fc nDMaterial PlasticDamageConcretePlaneStress 1 30.0e9 0.2 2.0e6 -35.0e6

Hello,
When the thickness of the wall web is in the range of 80 cm to 120 cm, the core concrete of the web is surrounded by the surrounding concrete, how can we consider this effect?
As you know mander's equation can only use for boundary element and effect of A hoop and crosstie.

Yes, I updated openseespy.
Note: I use Notepad++ for running pyhthon code

I try to run an example of the openseespy. I have installed openseespy. I use python 3.8.5 I got the following error: from openseespy.opensees.win.py38.opensees import * ImportError: DLL load failed while importing opensees: The specified module could not be found. During handling of the above excep...

I have read the report "Shear-Flexure Interaction Modeling for Reinforced Concrete Structural Walls and Columns under Reversed Cyclic Loading". In this report, it is mentioned that analytical models of column specimens were generated in OpenSees using the SFI-MVLEM model elements. Three o...