Use 50,000 psi for the yield stress of steel, and limit deflection to y max= span/360....

Use 50,000 psi for the

yield stress of steel, and limit deflection to y max= span/360.

Factor of safety shall be evaluated based on Yield Stress.

Problem

1. Select the lightest beam to span 40 feet between supports. There is no load on the beam

Expert Solution

Ally Wells answered 1 year ago

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