A log that is 2 ft in diameter is to be cut into a rectangular section for use as a simply supported beam If the allowable bending stress is Iuml allow 8 ksi, determine the required width b and height h of the beam that will support the largest load possible What is this load b 2 ft E8 ft 8 ft ...

24 2 b 2 h 2 M max P2 812 48P allow 6 M m ...

A log that is 2 ft in diameter is to be cut into a rectangular section for

Question:

A log that is 2 ft in diameter is to be cut into a rectangular section for use as a simply supported beam. If the allowable bending stress is Ïƒ_allow= 8 ksi, determine the required width b and height h of the beam that will support the largest load possible. What is this load?

-b- -2 ft- E8 ft -8 ft-