Girdle type lattice truss column

Hello everyone

I want to make a lattice truss column. It’s a girdle.

At present, I have made a prototype, but I found some problems and don’t know how to solve them.

The angle between the diagonal bar and the horizontal plane is about 45 degrees. To achieve this goal, it is necessary to make the height (H1, H2, H3) of each layer consistent with the radius of the corresponding layer. Of course, because in fact, the value of H (32.4) is constant, H1, H2, H The radius may not be strictly followed.

Can anyone help? thanks very much.


Girdle type lattice truss (30.1 KB)


I solved part of it. It’s not perfect, but it’s acceptable. The program in the attachment contains Chinese, because it’s my native language, so I don’t have time to sort it out. Can you see what needs to be improved in this program? I look forward to your suggestion.Girdle type lattice truss (37.0 KB)