basicly i am atempting to build a 4 tired bike frame since my knee is no longer strong enulf to catch me on a normal bike i thought i might put an extra seat on it for my 7 year old daughter to come along. i needed the frame to span about 6 feet from axle to axle 8 feet in all. was hoping to...
load bearing of 2" alluminum square tubing
im trying to build a load bearing beam out of 2" alluminum tubing 1/8 in walls can anyone tell me the weight a length 8feet long could bear befor bending its aa6061 T6 what would it hold befor bending? keep in mind math is not my cup of tea lol