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2D structural analysis in Python

Results 49 anaStruct issues
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There is no option to add pinned supports. There is an add rotational support option though which causes stability issues when used.

https://github.com/ritchie46/anaStruct/blob/65996bdb5253549e96b70b2f1f3d9b039f7e7446/README.md?plain=1#L152

Hello everyone. I installed anastruct and it seem working good but I have problem to plot the results. ss.show_structure() File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/anastruct/fem/system.py", line 1097, in show_structure return self.plotter.plot_structure( ^^^^^^^^^^^^^^^^^^^^^^^^^^^ AttributeError: 'Plotter'...

question

Dear @smith120bh, I want to express my gratitude for your contributions to anaStruct. Thank you very much for the excellent work!" I use anaStruct for many years. At the moment...

Please take a look at the following script, it appears that the second bar is not rotating correctly (e.g. the bar becomes longer as it rotates) ``` # ============================================================================= #...

bug

Hi! I am trying to model a diagonal beam that has two supports, one of them is in the edge of the element and the other one is a little...

Again an enhancement for 2D frames like a box culvert

Necessary to model a 2D frame such as a box culvert without having to split an element into subelements to do a partial q load

I understand this is beyond trusses but... it would be a very nice addition.

Hello, Are there any commands or functions in Anastruct that allows to: 1. Plot displacement with a color other than blue? 2. Overlays two (or more) different displacement plots of...

enhancement