Recent content by screwbean

Thank you Fred; What I am trying to ditermine is will a certain size pipe be strong enough for a crane if the pipe is inserted into a hole in the slab and ground. I would dig a 12" hole 4' deep and use a pipe of 8 5/8" diameter with 1/2" wall thickness. The pipe is made of 60,000 psi material...

Hello the forum; I am brand new here so I beg you indulgence. How do I calculate the amount of weight a pipe will support if used in a cantilever cituation?