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4. Open web steel joists are to be used to construct a floor with a unit dead load of 45 psf (including the weight of th
Posted: Thu Apr 28, 2022 8:36 pm
by answerhappygod
- 4 Open Web Steel Joists Are To Be Used To Construct A Floor With A Unit Dead Load Of 45 Psf Including The Weight Of Th 1 (26.53 KiB) Viewed 41 times
4. Open web steel joists are to be used to construct a floor with a unit dead load of 45 psf (including the weight of the joists) and unit live load of 50 psf. The joist spacing is 2'-0" 0.c. with a span of 36'-0". Select both the lightest joist AND the shallowest depth joist if deflection under live load is limited to L/360. Show calculations to determine plf. Label your answer as to whether it is the lightest or shallowest joist. (5 points each x 2 = 10 points total)