Search found 59 matches

by shiro
Wed Jun 29, 2022 2:29 pm
Forum: OpenSees.exe Users
Topic: Question about ”sp command”
Replies: 0
Views: 6590

Question about ”sp command”

Hello. When the following cyclic loading is performed, the output reaction is not incrementally analyzed with the horizontal force sp command while maintaining the value after 10 steps of the vertical load. The sp command ran correctly in Python code, but not in Tcl code. I'm using opensees 3.2.0. a...
by shiro
Tue Jun 07, 2022 1:09 am
Forum: OpenSees.exe Users
Topic: How to input response spectrum txt file.
Replies: 1
Views: 1627

Re: How to input response spectrum txt file.

I can read "designspectra(0). And the calculation was done. However, I get an error and stop at the following points. ********************************************* Calculating ductility... Level 1 Deformation: 1.34585 Level 2 Deformation: 1.06504 Level 3 Deformation: 0.672844 Level 4 Deformation: 0....
by shiro
Tue May 31, 2022 1:13 am
Forum: OpenSees.exe Users
Topic: How to input response spectrum txt file.
Replies: 1
Views: 1627

How to input response spectrum txt file.

I have something to ask and I will post. The following useful code causes an error in "Eqscaling.tcl" when reading a seismic wave. can't read "designspectra(0)": no such element in array The seismic wave was used as the response spectrum, and the acceleration was stored in the first column and the p...
by shiro
Fri Aug 13, 2021 1:02 pm
Forum: OpenSees.exe Users
Topic: How to set Pin springs in 3D frame analysis
Replies: 0
Views: 5468

How to set Pin springs in 3D frame analysis

I posted a question about how to set Pin springs in 3D frame analysis. As shown below, the X direction is the beams, the Z direction is the girders, and the height is the Y direction. When I set the section Aggregator as follows, the linear analysis will reflect the bending stress results of the pin...
by shiro
Mon Jul 05, 2021 1:11 am
Forum: OpenSeesPy
Topic: About ops_vis
Replies: 4
Views: 5031

Re: About ops_vis

Dear rafal and skypass


I use matplotlib ver. 3.2.1.

I updated to ver3.3.4 and it was successful.

Thank you for your advice.
by shiro
Wed Jun 30, 2021 1:51 pm
Forum: OpenSeesPy
Topic: About ops_vis
Replies: 4
Views: 5031

About ops_vis

Hello. When I run the following example file, I get the following error: https://openseespydoc.readthedocs.io/en/latest/src/ops_vis_ex_3d_3el_cantilever.html#ops-vis-ex2 Traceback (most recent call last): File "demo_cantilever_3el_3d.py", line 69, in <module> opsv.plot_model() File "D:\Python38\lib\...
by shiro
Thu May 27, 2021 2:13 am
Forum: OpenSees.exe Users
Topic: About Pinching4 negative gradient setting
Replies: 0
Views: 4404

About Pinching4 negative gradient setting

Hello! In the Pinching4 setting, setting ePf4 and eNf4 to plus will succeed. (ePd4,ePf4) , (eNd4,eNf4) Setting ePf4 and eNf4 to negative gradient will result in an error because we want to consider the negative gradient. set pEnvelopeStress [list 31.19e3 55.00e3 80.00e3 32.00e3] set nEnvelopeStress ...
by shiro
Tue May 18, 2021 3:04 am
Forum: Framework
Topic: How to adding New Classes to OpenSees.
Replies: 4
Views: 7114

Re: How to adding New Classes to OpenSees.

Dear Alvaro

Finally succeeded.

Thank you for the advice.
by shiro
Thu May 13, 2021 1:25 am
Forum: Framework
Topic: How to adding New Classes to OpenSees.
Replies: 4
Views: 7114

Re: How to adding New Classes to OpenSees.

When I ran it as follows, the error disappeared and the compilation was finished. 1)Added sectionforcedeformation.h and bool.h to the \core folder and source folder 2)Added CrdTransf.cpp and sectionforcedeformation.cpp to the \core folder and source folder 3)project properties>preprocessor definitio...
by shiro
Thu May 13, 2021 1:23 am
Forum: OpenSees.exe Users
Topic: About Adding New Classes to OpenSees
Replies: 2
Views: 2855

Re: About Adding New Classes to OpenSees

When I ran it as follows, the error disappeared and the compilation was finished. 1)Added sectionforcedeformation.h and bool.h to the \core folder and source folder 2)Added CrdTransf.cpp and sectionforcedeformation.cpp to the \core folder and source folder 3)project properties>preprocessor definitio...
by shiro
Wed May 12, 2021 1:24 am
Forum: Framework
Topic: How to adding New Classes to OpenSees.
Replies: 4
Views: 7114

Re: How to adding New Classes to OpenSees.

As an alternative, I also tried the following methods. https://opensees.berkeley.edu/OpenSees/workshops/OpenSeesDays2012/B3_AddingYourCode.pdf I connected to TortoiseSVN but couldn't. Therefore, I could not download by accessing the following address. svn://opensees.berkeley.edu/usr/local/svn/OpenSe...
by shiro
Wed May 12, 2021 1:21 am
Forum: OpenSees.exe Users
Topic: About Adding New Classes to OpenSees
Replies: 2
Views: 2855

Re: About Adding New Classes to OpenSees

As an alternative, I also tried the following methods. https://opensees.berkeley.edu/OpenSees/workshops/OpenSeesDays2012/B3_AddingYourCode.pdf I connected to TortoiseSVN but couldn't. Therefore, I could not download by accessing the following address. svn://opensees.berkeley.edu/usr/local/svn/OpenSe...
by shiro
Sun Apr 25, 2021 2:21 am
Forum: Framework
Topic: How to adding New Classes to OpenSees.
Replies: 4
Views: 7114

How to adding New Classes to OpenSees.

I would like to adding New Classes to OpenSees. I would like to adding the new class to the VisualStudio 2019 project and Makefiles to be compiled/linked with the rest of the OpenSees classes. I referred to the following workshop materials.  ・QuakeCoRE OpenSees Training Workshop 2016    Adding a New...
by shiro
Thu Apr 22, 2021 8:51 pm
Forum: OpenSees.exe Users
Topic: About Adding New Classes to OpenSees
Replies: 2
Views: 2855

About Adding New Classes to OpenSees

I would like to adding New Classes to OpenSees. I would like to adding the new class to the VisualStudio 2019 project and Makefiles to be compiled/linked with the rest of the OpenSees classes. I referred to the following workshop materials.  ・QuakeCoRE OpenSees Training Workshop 2016    Adding a New...
by shiro
Fri Jan 22, 2021 2:40 am
Forum: OpenSees.exe Users
Topic: About SAWSMaterial FORTRAN SUBROUTINE(HYSTR)
Replies: 0
Views: 4734

About SAWSMaterial FORTRAN SUBROUTINE(HYSTR)

I posted something I would like to ask. In the SAWSMaterial.cpp file, it says that it was migrated from FORTRAN to C++. I'm new to C++, so I'd like to study the original FORTRAN code. Is the FORTRAN code published somewhere? I've heard that OpenSees are related to DRAIN-DX(2D・3D). I bought it in 200...