The OpenSees Community

fmk wrote: > while i have not announced a new release .. i have a new version of 2.5.0 > available for download .. it should include the material if you want to > check. Hello, Prof Frank. When could you update the command manual with my added new material (FRPconfinedconcrete02)? Do you need me sen...

Dear administrators, I have been discussing with many colleagues using Opensees. When a whole structure (e.g. a whole bridge, framed building, even high-rise building) is modeled, usually it is hard to get converged results using force-based elements. Generally, disp-based elements are used instead ...

fmk wrote:
> your code has been in the repository awhile now .. if you obtain the code
> using svn you will see it .. i have not gotten back about updating the
> command manual as i am not ready et to get out a new release .. sorry
>
> frank
OK. Thank you very much, frank!

Hi, fmk,
Have you checked my code? I have sent it to your email.
Very appreciate your help!

No reply yet.

fmk wrote: > you have to send to me with the examples that demonstrate it works. when i > can run and test i will addd to code base. i will give you permission to > edit in the wiki which is where you will document your command. Hi, fmk, I have sent the materials to fmckenna@ce.berkeley.edu Is it th...

Hi, fmk, My colleague and me have built an new materiel for FRP-confined concrete named FRPConfinedConcrete02 (since there already exists one such materiel in the documentation). We have also built a documentation and two examples for the new material. I wonder if we could submit our materials here....

Is there a big difference when you use 10 or 20 ips? For hardening behavior, I guess there is no much difference. For softening behavior, you will not get objective result using more ips, plastic hinge element will give objective results.

Hi, fmk, I have solved my problem. Here is how: I downloaded the new developer folder from svn://peera.berkeley.edu/usr/local/svn/OpenSees/trunk/DEVELOPER But it seems that "bool.h" is missing in the core folder. So i downloaded "bool.h" from the opensees SRC and copied in the co...

Hi, fmk, It is my new material cpp file. I used OPS_GetNumRemainingInputArgs() function to get the number of input parameters. When I double-click the error, it said "the system can not find the file specified" Here is part of my code, which I think the error comes from. I am sure you can ...

Hello, fmk, I am building a new material using my OpenSees developer folder. If I use the function OPS_GetNumRemainingInputArgs(), i got the following error: error LNK2019: unresolved external symbol _OPS_GetNumRemainingInputArgs referenced in function _OPS_ it seems that my developer folder is very...

The confinement effect of FRP need to be considered manually into the stress-strain model of concrete.

You'd better contact the developer, Brag, of this material. Or you may find them in his paper.

You can find them in the source code of this model

mhscott wrote:
> Vahid,
>
> I haven't checked this message board in a while. Please come see me to
> discuss if you and Andre haven't already figured it out.
>
> Michael
Dear Scott,
Could you offer me some help?