Select an ST shape to be used as a 20-ft-long tension member to resist the following service… 1 answer below »

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Select an ST shape to be used as a 20-ft-long tension member to resist the following service loads: dead load = 38 kips, live load = 115 kips, and snow load = 75 kips. The connection is through the flange with three 3 ⁄4-inch diameter bolts in each line. Use A572 Grade 50 steel.

a. Use LRFD.

b. Use ASD.