On Jan 14, 11:31*am, "J.Kahn" wrote:
If someone was to design a steel tube fuselage or a modification to a
steel tube fuselage, does anybody know of a relatively inexpensive and
painless way to get a stress analysis done, or software to do it?

John

Sorry, I got two links mixed up. This link

http://homepage.usask.ca/~ijm451/fin...resources.html

has references that are free or donation asked. The MYSTRAN software
is $200 for a 1 year license. Cheap in the software world.

Regards,
Bud