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. Select the lightest L4 x 4 section that will safely support the service tensile loads Pp = 45 k and PL = 25 k. The member is to be 15 ft long and is assumed to have one line of holes for 3/4-in Ø bolts in one leg. Assume that there are at least three holes in each line 4 in on center. Use A36 steel.

. Select the lightest L4 x 4 section that will safely support the service tensile loads Pp = 45 k and PL = 25 k. The member is to be 15 ft long and is assumed to have one line of holes for 3/4-in Ø bolts in one leg. Assume that there are at least three holes in each line 4 in on center. Use A36 steel.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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4-4. Select the lightest L4 x 4 section that will safely support the service tensile loads Pp = 45 k and PL = 25 k. The member is to be 15 ft long and is assumed to have one line of holes for 3/4-in Ø bolts in one leg. Assume that there are at least three holes in each line 4 in on center. Use A36 steel.
Transcribed Image Text:4-4. Select the lightest L4 x 4 section that will safely support the service tensile loads Pp = 45 k and PL = 25 k. The member is to be 15 ft long and is assumed to have one line of holes for 3/4-in Ø bolts in one leg. Assume that there are at least three holes in each line 4 in on center. Use A36 steel.
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