2. A simply supported rectangular beam, 2 in wide by 4 in deep, carries a uniformly distributed load of 80 lb/ft over its entire length. What is the maximum length of the beam if the flexural stress is limited to 3000 psi? 80 Ib/ft R = 40L R2 = 40L
2. A simply supported rectangular beam, 2 in wide by 4 in deep, carries a uniformly distributed load of 80 lb/ft over its entire length. What is the maximum length of the beam if the flexural stress is limited to 3000 psi? 80 Ib/ft R = 40L R2 = 40L
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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