dave b 2
Well-known member
It's a pyramid shaped bracing pattern often used to support the end of a cantilivered beam or steel section.
Basically, you punch a tube up at the end support for the cantiliver and brace back to a tie or node point. You then fix a pull-back tube the opposite way onto the section you are supporting.
Dolphin bracing.
yeah thats the fecker thats the techo explanation