1. Select the lightest W section to carry a compressive load of 200 kips dead load and 65 kips live load. The effective length KL is 25 ft. Use A36 or A572 Grade 50, whichever is more economical if Grade 50 costs 7% more per pound.
1. Select the lightest W section to carry a compressive load of 200 kips dead load and 65 kips live load. The effective length KL is 25 ft. Use A36 or A572 Grade 50, whichever is more economical if Grade 50 costs 7% more per pound.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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