Search found 7 matches

by epsilon
Wed Nov 08, 2017 11:07 pm
Forum: Framework
Topic: problem in Using opensees with C++
Replies: 3
Views: 1674

Re: problem in Using opensees with C++

I've found the problem. I was applying nodal load to a fixed node :).
This is correct code and correct output:
https://gist.github.com/epsi1on/388230f ... 83a9bc4be1
https://gist.github.com/epsi1on/2128fd5 ... fbed747425
Thanks anyways...
by epsilon
Wed Nov 08, 2017 10:56 pm
Forum: Framework
Topic: problem in Using opensees with C++
Replies: 3
Views: 1674

Re: problem in Using opensees with C++

yekose wrote: > I am not really sure but try to use the nodes as follows, > > Node *node1 = new Node(1, 6, ix, iy, iz); > Node *node2 = new Node(2, 6, jx, jy, jz); > Node *node3 = new Node(3, 6, kx, ky, kz); > Node *node4 = new Node(4, 6, lx, ly, lz); > > with 5 parameters not 6. Hi, Thanks, i was u...
by epsilon
Tue Nov 07, 2017 9:26 am
Forum: Framework
Topic: problem in Using opensees with C++
Replies: 3
Views: 1674

problem in Using opensees with C++

Hello, I'm trying to model a single ShellDKGQ file with c++, here is my code: https://gist.github.com/epsi1on/9a671b853f3c024c9bb0fb86602691b5 My problem is after solve i do get zero displacement on nodes and loads stays unbalanced (output from above code): https://gist.github.com/epsi1on/b2ff22c0ea...
by epsilon
Thu Sep 21, 2017 10:53 pm
Forum: OpenSees.exe Users
Topic: parameters for Element recorder for ShellDKGQ element
Replies: 0
Views: 662

parameters for Element recorder for ShellDKGQ element

What parameters are allowed to use for this element with element recorder? Currently i'm using this command on a model with all elements of type ShellDKGQ : recorder Element -xml "elm.xml" -time -closeOnWrite stresses to get stress values in Gauss points in all element and write them into xml file. ...
by epsilon
Thu Sep 21, 2017 9:57 pm
Forum: Framework
Topic: We are collecting OPENSEES User-Requirements Data
Replies: 15
Views: 30032

Re: We are collecting OPENSEES User-Requirements Data

Hi,
I have worked with C#.net briefly in several years and I think having Opensees .NET Framework interface (or CPP/CLI) would be quite useful and popular.

Thanks
by epsilon
Thu Sep 21, 2017 9:15 pm
Forum: OpenSees.exe Users
Topic: How to output global matrix: M, C, K, Q?
Replies: 2
Views: 877

Re: How to output global matrix: M, C, K, Q?

i was able to export global stiffness matrix of whole model with printA command (look at http://opensees.berkeley.edu/wiki/index ... tA_Command)
by epsilon
Sat Aug 26, 2017 6:27 am
Forum: OpenSees.exe Users
Topic: Unusual Stress Output for ShellDKGQ
Replies: 0
Views: 709

Unusual Stress Output for ShellDKGQ

Hi all, I am trying to analyze a I beam model with ShellDKGQ element, Here is images of my model generated in another software: - Model overall look: https://ibb.co/kHK7gk - Model with showing nodes (red) and supports (green) and applied forces (pink): https://ibb.co/edVzSQ - input file model.tcl: h...