Hi Bruce, Hump, Thanks for this discussion, I learned a lot. I have a question concerning the pivot points in the arms. A while ago I took some...
Hi Phil, I'm not sure which moment you mean? Perhaps the moment of the windforce trying to push the boat over? Or more probably the bending or...
Thanks catsketcher for your answer. Your post inspired me to apply this to some drawings i'm working on. The design has a float displacement of...
This probably is the reason for the tapering at the end of the f-22 struts, which unfortunately I didn't measure. I would guess that yield at the...
Earlier this year I measured the lower folding strut of a homebuilt F-22: it is composed of 2 parallel aluminium rods of 14 x 23 mm. On wikipedia...
Thanks For some time i've been working on the design of a 23 ft trimaran, something like f-22 / scarab-22. It will be a multichine foamcore...
Hello all, I'm working on a chined tri design in free!ship. The dwl is set to 30 cm. The main hull so far is developable, so at the moment I am...
