Search found 15 matches

by skypass
Sun Jul 04, 2021 9:36 pm
Forum: OpenSeesPy
Topic: About ops_vis
Replies: 4
Views: 5185

Re: About ops_vis

Good drift. By installing the last release of matplotlib Uninstalling matplotlib-3.2.0: Successfully uninstalled matplotlib-3.2.0 Successfully installed matplotlib-3.4.2 pillow-8.3.0 the script works fine, as per next screenshot. Thanks Nevertheless, as said previously (where I left my email address...
by skypass
Sat Jul 03, 2021 11:56 pm
Forum: OpenSeesPy
Topic: About ops_vis
Replies: 4
Views: 5185

Re: About ops_vis

Hi. I do confirm the bug . By shortly calling the code demo.py , my output is as follows: C:\Training>python demo.py Traceback (most recent call last): File "demo.py", line 69, in <module> opsv.plot_model() File "C:\Users\Alfabeta\AppData\Local\Programs\Python\Python38\lib\site-packages\openseespy\p...
by skypass
Sun Jun 06, 2021 8:26 am
Forum: OpenSeesPy
Topic: Learning Openseespy through a very simple example [one more good drift, but still failure]
Replies: 11
Views: 10804

Re: Learning Openseespy through a very simple example [good drift for beam discretization, code still fails]

Thanks so much, anuragiitg. Again something doesn't go properly, according to the following screenshot and the code s5.py below, derived from your drift. Prompt on opening post title: "one more good drift, but still failure" https://i.postimg.cc/65JvX6jT/03.png file s5.py # --- s5.py --- Jun.06. 202...
by skypass
Fri Jun 04, 2021 9:40 pm
Forum: OpenSeesPy
Topic: Diagram (P,V,M) values partially discrepant with reactions [bug on diagrams when lateral distribut loads applied]
Replies: 4
Views: 5248

Re: Diagram (P,V,M) values partially discrepant with reactions [bug on diagrams when lateral distribut loads applied]

With warm pleasure, I do post the following comparison (screenshot) with other software, where openseespy fully comply.
Here no loads involve soil supports. Cheers

Image
by skypass
Fri Jun 04, 2021 1:10 am
Forum: OpenSeesPy
Topic: Learning Openseespy through a very simple example [one more good drift, but still failure]
Replies: 11
Views: 10804

Re: Learning Openseespy through a very simple example [good drift for beam discretization]

Despite the given instructions have been correctly applied (see next screenshot), errors still arise . New code .py is uploaded below. Thx&Cheers File "s3.py", line 65, in <module> opsdm.DiscretizeMember(1, 2, 10, 'forceBeamColumn', 5, 1, 1, 1) File "C:\Users\Alfabeta\AppData\Local\Programs\Python\P...
by skypass
Thu Jun 03, 2021 9:42 pm
Forum: OpenSeesPy
Topic: Diagram (P,V,M) values partially discrepant with reactions [bug on diagrams when lateral distribut loads applied]
Replies: 4
Views: 5248

Re: Diagram (P,V,M) values partially discrepant with reactions

Yes, confirmed, openseespy 3.2.2.10 presents erroneous values on diagrams when external loads (forces,couples) are applied on supports nodes, that shortly means when lateral distributed loads (wind) act on the structure. Screenshot and new .py code below. I'll be careful to use the module in such ci...
by skypass
Thu Jun 03, 2021 10:03 am
Forum: OpenSeesPy
Topic: Diagram (P,V,M) values partially discrepant with reactions [bug on diagrams when lateral distribut loads applied]
Replies: 4
Views: 5248

Re: Diagram (P,V,M) values partially discrepant with reactions

Thanks for your drift. Nevertheless, some doubts arise on writing into a GitHub issue, are we sure that somebody replies? In addition, what I believe (up to now) is the presence of a bug due to element loaded with force and couple at the soil support (node #1) , while all flows properly in the other...
by skypass
Thu Jun 03, 2021 2:24 am
Forum: OpenSeesPy
Topic: Diagram (P,V,M) values partially discrepant with reactions [bug on diagrams when lateral distribut loads applied]
Replies: 4
Views: 5248

Diagram (P,V,M) values partially discrepant with reactions [bug on diagrams when lateral distribut loads applied]

Reference is made to this screenshot coming from the python code written underneath https://i.postimg.cc/6QhG25Qb/moment-discrepancy.png The 'strange matter' can be seen trough next schedule. Looking at bending moment on soil support (1) the proper value should be 69.996 (also confirmed by other sow...
by skypass
Tue Jun 01, 2021 12:45 am
Forum: OpenSeesPy
Topic: Learning Openseespy through a very simple example [one more good drift, but still failure]
Replies: 11
Views: 10804

Re: Learning Openseespy through a very simple example

Around row 70 of s2.py code shown underneath, I summarized the parameters to be filled in (taken from the guide), but something went wrong, due to lack of experience. At end of the code is visible the error prompt . Please, could somebody be so kind to write the appropriate parameters inside the com...
by skypass
Mon May 31, 2021 8:56 pm
Forum: OpenSeesPy
Topic: Mismatch on portal deformation [Solved]
Replies: 2
Views: 3608

Re: Mismatch on portal deformation

Thank you!
Image
by skypass
Sun May 30, 2021 11:22 pm
Forum: OpenSeesPy
Topic: Mismatch on portal deformation [Solved]
Replies: 2
Views: 3608

Mismatch on portal deformation [Solved]

As per this screenshot https://i.postimg.cc/s2PBsbk6/fault-displacemnts.png and next python code. Thanks in advance for help. # --- t13_forum.py --- May.31, 2021 ---- # portal with inclined peer # import openseespy.opensees as ops import openseespy.postprocessing.ops_vis as opsv import matplotlib.py...
by skypass
Sat May 29, 2021 9:05 am
Forum: OpenSeesPy
Topic: Learning Openseespy through a very simple example [one more good drift, but still failure]
Replies: 11
Views: 10804

Re: Learning Openseespy through a very simple example

Could someone tell my how to obtain values of displacements, in order to compare with the ones of first post? Here is the code I've used. Thanks in advance. Plotted displacements: https://i.postimg.cc/s2kqys4r/displacements.png # --- s.py --- May.29, 2021 ---- # simply supported beam with distribute...
by skypass
Fri May 28, 2021 9:01 pm
Forum: OpenSeesPy
Topic: Learning Openseespy through a very simple example [one more good drift, but still failure]
Replies: 11
Views: 10804

Re: Learning Openseespy through a very simple example

Oh yes! Thank you, the test below, applied to your suggested code, gives fine results, being known that warning tags need to be deeply investigated. One more question, please. Which is the command for defining a load uniformly distributed on a beam ? Cheers EDIT: Just found the answer for distribute...
by skypass
Thu May 27, 2021 10:59 am
Forum: OpenSeesPy
Topic: Learning Openseespy through a very simple example [one more good drift, but still failure]
Replies: 11
Views: 10804

Learning Openseespy through a very simple example [one more good drift, but still failure]

Hi all, Just new in this community, please be patient to read what I'm looking for. According to the last release of Openseespy manual, downloadable from here https://buildmedia.readthedocs.org/media/pdf/openseespydoc/latest/openseespydoc.pdf is quite difficult (for newcomers in this module, even be...