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Full Version: looking for some advice on creating a triangulated tower

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From: Barry-H
20 Oct 2017   [#4] In reply to [#1]
Hi,
I have attached a sample drawing that might help.
Basically start with the central tube and one perimeter tube create the triangular shape you want (extend lines to allow for trimming of triangular tubes to the main vertical tubes) draw a circle for the size of the struts then sweep the triangles.
Hope this helps.
Barry
From: metric tensor (METRIC_TENSOR)
20 Oct 2017   [#5]
Thanks everyone, the education begins :)
From: bemfarmer
20 Oct 2017   [#6]
Assuming the same triangular pattern of struts, the perimeter struts will have to be longer than the struts connecting to the larger center tube.
This will be embarrassing when the astronauts weld or bolt in the wrong lengths:-)
Unless the robotic welders can tell the difference.
I'd like to see the engineering specs.
- B
From: metric tensor (METRIC_TENSOR)
20 Oct 2017   [#7] In reply to [#6]
Fortunately in my computer game you get the ship pre-assembled. The FEA analysis will have to wait until I retire :)

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