Multi Objective structural optimization Grasshopper - parametric architecture (explained easy)

Multi Objective structural optimization grasshopper - parametric architecture (explained easy)
Optimized for minimum weight, minimum deflection and minimum bending moment using octopus plugin in Grasshopper.
This video explains how to use the parametric design for structural optimization. The outcomes are not the best possible solution. Automatic optimization is extremely difficult to achieve. Always check if the outcomes make sense and prevent proving the obvious. Stay rational, and explore the great possibilities of this tool.
0:00 Recap
1:00 Karamba3D input
3:40 Karamba3D line to beam
4:05 Karamba3D supports
5:08 Karamba3D cross section
5:45 Karamba3D materials
5:55 Karamba3D loads
7:13 Karamba3D assemble
7:31 Karamba3D analyze
7:44 Karamba3D model view
8:28 Karamba3D beam view
9:35 Optimization objectives
10:50 Octopus objectives and variables
11:39 Octopus navigation
11:52 Octopus optimization
12:17 Explore design options
13:30 Outro
Hope you enjoy!
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Cheers!
Instagram: / computate.d

[@bigarch2124]

Amazing bro

[@TrafferGaming]

Can I see your script?

[@maherhawari5657]

Can we see your script to Download it?

[@Tokomak_5]

10:00 What song is that? I like-it.

[@sy9601]

Hi,
I have several questions about using Octopus:
1. At 11:43, you selected "Pareto front", while at 12:17, it shows "Elite" was used instead of "Pareto front"
2. How long it took to finish the optimization? I have been running the optimization for more than 5 hrs, it's still searching.
3. Could you show me a complete setting in Octopus?
Thank you

[@jakerobson3667]

how did you get on with the analysis? any chance you could share your file?

[@nebal7978]

please give us the script

[@user-jk3kf3hb5u]

Hello! I've got a problem at Analysis node (7:30), I've checked so many times and can't understand where is a discrepancy
Node is orange and writes:
"1. There are 22 rigid body modes in the system. This means some parts can move freely without causing deformation.
Try to use the 'Eigen Modes'-component and activate the display of local coordinate axes: The first eigen-mode will be the rigid body motion.
If this does not help, check whether you have a pinned support directly attached to a hinge. A hinge introduces an extra node which may cause the problem.
When analyzing a flat shell structure one has to lock the rotation perpendicular to the plate in at least one node."
Does anybody have an idea what's wrong?
Thanks for your great work! ❤❤❤

[@computate.d9140]

Hi! Thanks for you question. Although it's hard to say what you can do without looking at the script. Please send me your .gh file. [e-mail]

[@yahyaelomari6199]

@@computate.d9140Hello, I have the exact same issue. Could you please help if I can send you my .gh file ? Or If you figured out what was the problem please share with us how you solved it.
Thank you for your amazing work !