Search found 16 matches

by buffs
Thu Feb 27, 2020 7:26 am
Forum: OpenSees.exe Users
Topic: recorder EnvelopeNode how does it work?
Replies: 2
Views: 184

Re: recorder EnvelopeNode how does it work?

I noticed a strange behaviour, the file expected is not 'visible' (regardless the OS, same behaviour in Win and Linux) as soon as you don't work on another file, therefore I want to add a 'fake' recorder at the end just to make the former visible...
by buffs
Thu Feb 27, 2020 3:45 am
Forum: OpenSees.exe Users
Topic: Problem with the examples!!
Replies: 2
Views: 180

Re: Problem with the examples!!

could you please give more details? (OpenSees version, Operating System, the filename you trying to run, ... )
by buffs
Tue Jan 21, 2020 5:17 am
Forum: OpenSees.exe Users
Topic: Question about ForceBeamColumn
Replies: 1
Views: 308

Re: Question about ForceBeamColumn

I don find the .log and don't understand the problem, could you please detail?
by buffs
Tue Jan 21, 2020 5:09 am
Forum: OpenSees.exe Users
Topic: Is there any limit on the number of recorders in OpenSees??
Replies: 2
Views: 163

Re: Is there any limit on the number of recorders in OpenSees??

Strange you could not reach the absolute limit = 512 ... I do not have models large enough to try under Linux for you but could try for a (virtual) beer ...
by buffs
Tue Jan 21, 2020 4:59 am
Forum: OpenSees.exe Users
Topic: Difference between modelling quad fiber or tri fiber
Replies: 1
Views: 72

Re: Difference between modelling quad fiber or tri fiber

maybe you can try calculating several Moment-Curvature diagrams with different section fibers discretization... and let us know!
by buffs
Tue Jan 21, 2020 1:50 am
Forum: OpenSees.exe Users
Topic: recorder EnvelopeNode how does it work?
Replies: 2
Views: 184

recorder EnvelopeNode how does it work?

I tried to run the code at page 11 of this content: https://opensees.berkeley.edu/workshop/OpenSeesDays2006_presentations/A10_UsersExampleAnalysis_2006_FrankMcKenna.pdf to calculate the spectrum from acceleration timeseries of mine. After some small changes to code (not working actually) I am stuck ...
by buffs
Tue Jan 21, 2020 1:23 am
Forum: OpenSees.exe Users
Topic: Strange bug in v3.1.0
Replies: 13
Views: 1079

Re: Strange bug in v3.1.0

Just compile (then use) the release 3.0.0 instead of 3.1.0
by buffs
Thu Dec 12, 2019 12:44 am
Forum: OpenSees.exe Users
Topic: Strange bug in v3.1.0
Replies: 13
Views: 1079

Re: Strange bug in v3.1.0

I fixed the issue with section fiber (3D models only) compiling the penultimate source available in GitHub (3.0.0).
by buffs
Tue Dec 10, 2019 1:16 am
Forum: OpenSees.exe Users
Topic: Strange bug in v3.1.0
Replies: 13
Views: 1079

Re: Strange bug in v3.1.0

I observed the same 3.0.3 Win OK , 3.1.0 Linux SIG SEGV but I believed it was linux compile issues. I'll try 3.0.3 Linux and let you know.
by buffs
Mon Nov 18, 2019 6:30 am
Forum: Framework
Topic: Source code version 3.0.3
Replies: 1
Views: 263

Re: Source code version 3.0.3

Perhaps it was too early... If you download toady you get the 3.0.3 release
by buffs
Mon Nov 18, 2019 1:54 am
Forum: Framework
Topic: 3.0.3 64bit Linux xubuntu seg sev with files ran on Win10
Replies: 0
Views: 162

3.0.3 64bit Linux xubuntu seg sev with files ran on Win10

I just compiled release 3.0.3 on a xubuntu 64bit system and get segmentation fault with a file I ran hundreds of times on Win10 same OpenSees release. Could anyone try to source the code below? The SIG SEV error accurs @ section fiber 1 notice the std OpenSees example RCFrameGravity.tcl using an alm...
by buffs
Thu Nov 14, 2019 3:13 am
Forum: Documentation
Topic: recorder display
Replies: 8
Views: 3625

Re: recorder display

I just knew these Display features are available 'ad interim' therefore not documented! Anyway apparently the settings are taken from: https://www.cs.uic.edu/~jbell/CourseNotes/ComputerGraphics/Projections_Viewpoints.html I also struggled to understand how to display top, side, or '3D' views, see be...
by buffs
Thu Nov 14, 2019 2:59 am
Forum: Framework
Topic: how to install on linux mint
Replies: 62
Views: 7580

Re: how to install on linux mint

In my experience at the 6th bullet it is not necessary to 'then add your computer login name (in lower case) after “/home”. In my case, it seems like “HOME = /home/farbood”'

but, I tried models ran hundreds of times with Win10 and it gives me segmentation fault...any clue?
by buffs
Thu Nov 14, 2019 2:54 am
Forum: OpenSees.exe Users
Topic: Does ConfinedConcrete01 Material refer to the core+cover?
Replies: 9
Views: 772

Re: Does ConfinedConcrete01 Material refer to the core+cover?

In my opinion the ConfinedConcrete01 model is for the core concrete (surrounded by reinforcing bars) while for the cover it is suitable the Concrete01 (or others). When you are to analyze a seismic improvement by an outer layer of FRP on a section already reinforced by steel bars I am not sure but I...
by buffs
Mon Jun 17, 2019 1:54 am
Forum: OpenSees.exe Users
Topic: compatible versions with Tcl8.4
Replies: 0
Views: 90

compatible versions with Tcl8.4

Dear All, for some reasons I must use Tcl8.4 instead of the most updated Tcl version. Which is the last OpenSees version (Win 64) compatible with Tcl8.4? How could I dowload that?
Thanks a lot.
Regards.