Solution to Problem 511 | Flexure Formula

Problem 511
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?

Solution 511


L must be equal to 11.55in Sir

It's already correct that L is equal to 11.55ft sir.

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