Prob 1. The simply supported overhang beam wooden beam must support the loads as shown below. The beam has an allowable

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Prob 1 The Simply Supported Overhang Beam Wooden Beam Must Support The Loads As Shown Below The Beam Has An Allowable 1 (31.27 KiB) Viewed 39 times

Prob 1. The simply supported overhang beam wooden beam must support the loads as shown below. The beam has an allowable normal stress of Fallow = 1.1 ksi and an allowable shear stress of Tallow = 0.70 ksi. The beam is made of Douglas Fir wood. (A) Draw the V and M diagrams and determine Vmar and Mmar (B) Determine the dimensions of the beam necessary to sup- port the loads as shown, if the beam height must be 2 times the base, h = 2b. 800 lb 4 ft min 8 ft 80 lb/ft 4 ft b h=2b