opensees/openseesdocumentation

OpenSees Source Code Repository

This git repository contains all revisions to OpenSees source code since Version 2.3.2.

Older revisions of the code are available upon request.

If you plan on collaborating or even using OpenSees as your base code it is highly recommended that you FORK this repo to your own account and work on it there. We will not allow anybody to write to this repo. Only PULL requests will be considered. To fork the repo click on the FORK at the top of this page.

For a brief outline on forking we suggest: https://www.atlassian.com/git/tutorials/comparing-workflows/forking-workflow

For a brief introduction to using your new FORK we suggest: https://www.atlassian.com/git/tutorials/saving-changes

Documentation

The documentation for OpenSees is being moved to a parellel github repo: https://github.com/OpenSees/OpenSeesDocumentation

The documentation (in its present form) can be viewed in the browser using the following url: https://OpenSees.github.io/OpenSeesDocumentation

Build Instructions

Steps to build OpenSees on Windows, Linux, and Mac: https://opensees.github.io/OpenSeesDocumentation/developer/build.html

Modeling Questions

Issues related to modeling questions will be closed. Instead, post your modeling questions on the OpenSees message board or in the OpenSees Facebook group.

• https://opensees.berkeley.edu/community
• https://facebook.com/groups/opensees

openseesdocumentation's Issues

Build Instrucction for Linux seems outdated

Following the official building process I get errors related with -fpic
Please update instrucctions for build Linux in these sections:

With those I found in a dockerfile for an ubuntu 20.04 container which works for Ubuntu 22.04
https://github.com/OpenSees/OpenSees/blob/master/docker/Dockerfile.

Technichal problem

Hi,

Some pages on local machines works correctly But They do not work properly on the OpenSees GitHub pages. For example, if you take a look to This page you won't see the figure! and will see the following:

While on my local machine it is shown as the following:

Here is the related rst page on GitHub and if you take a look to this page on GitHub, you will see that the figure is showing correctly!

Also, We have added DRM and it is also defined in Pattern rst file But it does not exist in the Content list:

Updating of the html documentation

Hi @fmckenna. What is the procedure to update the html visible from the github pages? I've pushed .rst files, but have avoided making changes into the docs as requested in the readme.

Is there a hook that didn't get activated? Or do you personally do it manually?

Some typos in OpenSees Doc

There are some typos in https://opensees.github.io/OpenSeesDocumentation/developer/build.html

Contributing guidelines

Hi there,

Is this going to be the new source for OpenSees documentation going forward (ie replacing the wiki)? If so, will you be accepting pull requests for this repository?

Hysteretic-Material Documentation

I am looking for the docs for Hysteretic material I have found the following:
https://opensees.github.io/OpenSeesDocumentation/user/manual/material/uniaxialMaterials/Hysteretic.html?highlight=hysteretic

why is it called "3.1.5.4. Steel Hysteretic Material"?

It's not really only for steel.

stressStrain recorder output is blank

Hi，
I used a custom script to record the fiber stress-strain results for a zero-length section element like：
"recorder Element -file Stress-Strain.txt –time -ele 35 section 26 fiber 13.5 0.0 11 stressStrain".

However, it didn't work and the Stress-Strain.txt was blank.

I also tried with
"recorder Element -file Stress-Strain.txt –time -ele 35 section fiber 13.5 0.0 11 stressStrain"
and "recorder Element -file Stress-Strain.txt –time -ele 35 section fiber 13.5 0.0 stressStrain"
and "recorder Element -file Stress-Strain.txt -ele 35 section 26 fiber 13.5 0.0 11 stressStrain".

All the efforts were in vain.

Anybody help?

Parameters of ExpressNewton command

Hello,
I see an ExpressNewton command on OpenSeesPy's Change log, but there is no corresponding invocation description in the documentation.
How can this command be parameterized, or is there an example of how to invoke it?