Hello, I have a question... Where can I found information about the cyclic behavior and parameters for Concrete02? I tried with
http://nisee.berkeley.edu/documents/eli ... -loads.pdf
but I have no access there.
Thanks!
Search found 18 matches
- Sat Mar 05, 2011 5:30 am
- Forum: OpenSees.exe Users
- Topic: Concrete02 hysteretic behavior
- Replies: 1
- Views: 2735
- Thu Feb 10, 2011 1:56 pm
- Forum: OpenSees.exe Users
- Topic: defining moment rotation relation for members
- Replies: 7
- Views: 6995
Re: defining moment rotation relation for members
Hello,
Defining the moment-rotation relationship for beams and columns is possible. Look at this:
http://opensees.berkeley.edu/wiki/index ... Aggregator
Defining the moment-rotation relationship for beams and columns is possible. Look at this:
http://opensees.berkeley.edu/wiki/index ... Aggregator
- Wed Feb 09, 2011 6:04 pm
- Forum: OpenSees.exe Users
- Topic: "patch rect" command
- Replies: 9
- Views: 9443
Re: "patch rect" command
Dear Vesna, I have a suggestion. What you have written would be correct only if the rectangular fiber took place in the whole y-z plane, but if the fiber were only in a particular quadrant, then that wouldn't be absolutely OK. So what I suggest is to change 3th and 1th quadrant by something like thi...
- Wed Feb 09, 2011 12:12 pm
- Forum: OpenSees.exe Users
- Topic: composite response
- Replies: 2
- Views: 3479
Re: composite response
Thanks Vesna.
- Wed Feb 09, 2011 10:16 am
- Forum: OpenSees.exe Users
- Topic: "patch rect" command
- Replies: 9
- Views: 9443
Re: "patch rect" command
You are welcome, Vesna. By the way, in a recent post, I'm asking for the usage of composite response recorder or something like that, present in the last version of OpenSees. It says that can record information from all section in a beam-column. Can you help me please, giving me an example or the wa...
- Wed Feb 09, 2011 5:09 am
- Forum: OpenSees.exe Users
- Topic: "patch rect" command
- Replies: 9
- Views: 9443
Re: "patch rect" command
Hello,
I'm still using "patch rect". I think it is easier for rectangular sections, because you only need two points.
I'm still using "patch rect". I think it is easier for rectangular sections, because you only need two points.
- Tue Feb 08, 2011 11:21 am
- Forum: OpenSees.exe Users
- Topic: composite response
- Replies: 2
- Views: 3479
composite response
Hello,
I want to know if someone could explain me how to use the composite response recorder...
thanks!
I want to know if someone could explain me how to use the composite response recorder...
thanks!
- Sat Dec 25, 2010 10:47 am
- Forum: OpenSees.exe Users
- Topic: Strange seismic response on high frame building
- Replies: 14
- Views: 15745
Re: Strange seismic response on high frame building
Thanks frank
- Thu Dec 23, 2010 10:18 am
- Forum: OpenSees.exe Users
- Topic: Strange seismic response on high frame building
- Replies: 14
- Views: 15745
Re: Strange seismic response on high frame building
Dear Vesna,
could I send the files to you and could you please take a look of them?
thanks!
could I send the files to you and could you please take a look of them?
thanks!
- Thu Dec 23, 2010 9:19 am
- Forum: OpenSees.exe Users
- Topic: Strange seismic response on high frame building
- Replies: 14
- Views: 15745
Strange seismic response on high frame building
Dear Frank, My name is Felipe Cordero and I'm modeling wall buildings in OpenSees for my engineering thesis under the guidance of prof. Leonardo Massone, who has contributed to Opensees before. I've been modeling several 2D frame buildings, trying to explain the seismic behavior and the damage obser...
- Tue Dec 21, 2010 11:50 am
- Forum: OpenSees.exe Users
- Topic: concrete problem
- Replies: 2
- Views: 3809
Re: concrete problem
Yes, you are right. I've been having problems on cyclic behavior. However, I'll be here soon with more questions and asking for help
Thanks.
Thanks.
- Sat Dec 18, 2010 1:22 pm
- Forum: OpenSees.exe Users
- Topic: concrete problem
- Replies: 2
- Views: 3809
concrete problem
Hello, I'm working with big fiber section models for my thesis. I'm running pushover and time-history analysis and I'm getting really rare results (rare deformation and base reaction about twice or more times bigger than pushover). Trying to figure out what is the trouble, I decided to see what is h...
- Tue Oct 26, 2010 12:13 pm
- Forum: OpenSees.exe Users
- Topic: Elastic Response Spectra Script
- Replies: 27
- Views: 246634
observation
if you have a too many ground motion files, the script fails because it opens every time the tmpEnvelop files. It happens when we use; set Dcontent [read [open tmpEnvNodalDisp.out ]]; set Di [lindex $Dcontent 2]; puts Sd$Di set iDi "$iDi $Di"; I recommend to use the following lines: set in...
- Thu Sep 02, 2010 8:20 am
- Forum: OpenSees.exe Users
- Topic: fiber section
- Replies: 1
- Views: 2767
fiber section
Hello,
I need to model a T shape wall, but it changes geometry with the heigh (the web grows). I need that the position of the flanges in the interface between two sections be the same, ie, it is necessary to have not coincident centroids.
How is it possible?
thanks!
I need to model a T shape wall, but it changes geometry with the heigh (the web grows). I need that the position of the flanges in the interface between two sections be the same, ie, it is necessary to have not coincident centroids.
How is it possible?
thanks!
- Wed Jul 14, 2010 8:58 am
- Forum: OpenSees.exe Users
- Topic: About Fiber Section
- Replies: 1
- Views: 2861
About Fiber Section
Hello,
When I use a fiber section, is the fiber's centroid always centered with the node of the element?
Thanks!
When I use a fiber section, is the fiber's centroid always centered with the node of the element?
Thanks!