Modeling Membrane Tensegrity Structure Based on Origami Pattern

Grasshopper
,
1

Hi All,

I have modeled a basic dome in grasshopper which generally follows a simple origami pattern. i am looking to design a membrane tensegrity structure around this basic design but I honestly have no idea where to go from here. In the model I have highlighted the lines of tension in red and compression (floating masts) in green.

Any suggestions how to benign modeling the membrane would be greatly appreciated!

note: not sure if this is the right topic to post under but as it relates to structural analysis i figured it would fit okay. Please move if not allowed under this topic.

plan_White
plan_White1920×1440 163 KB

axo_White
axo_White1920×1440 215 KB

elevation_White
elevation_White1920×1440 134 KB

ARCH 680 - LWS_Dome Version - Forum Post.gh (45.1 KB)

2

ARCH 680 - LWS_Dome Edited.gh (59.1 KB)

image
image1023×987 78.4 KB

Is this what you are looking for?

asd
asd1920×296 37.8 KB

3

Hi Quan

Yes! This is exactly what I was looking to do. Just looking through you file now to see how you have done it.

Thank you very much!!

4

I need this same type of model but it fold and unfold like origami so the floor area increases or decreases.how I do

5

Anyone please do this I want this type of model dome shape…that folds or unfolds like origami….anyone can do this ? urgent need.that code that you share I open it in this there is also a code of crane for the folds but I don’t understand that which node is connected to that crane anyone can do this and share.kindly