The sketch below shows a section through interior beams that belong to a floor system. The beams are simply supported and have a 24-ft span. Assume that concrete and steel strengths are f'c =5000psi and fy =60ksi, respectively. For an interior beam: 3 in. T 24 in. 4 #9 |12 in. 6 ft 0 in. + 6 ft 0 in.- 4 #9 7/12 in/ + 4 #9 12 in. 6 ft 0 in.- + -6 ft 0 in. Does the section comply with the ACI requirement for minimum tension steel (Asmin)?. O Yes, Asmin=4.8 in² No, Asmin = 1.02 in² O No, Asmin=5.1 in² O No, Asmin=4.8 in² Yes, Asmin = 0.96 in² Yes, Asmin = 1.02 in² O Yes, Asmin=5.1 in² O No, Asmin = 0.96 in²
The sketch below shows a section through interior beams that belong to a floor system. The beams are simply supported and have a 24-ft span. Assume that concrete and steel strengths are f'c =5000psi and fy =60ksi, respectively. For an interior beam: 3 in. T 24 in. 4 #9 |12 in. 6 ft 0 in. + 6 ft 0 in.- 4 #9 7/12 in/ + 4 #9 12 in. 6 ft 0 in.- + -6 ft 0 in. Does the section comply with the ACI requirement for minimum tension steel (Asmin)?. O Yes, Asmin=4.8 in² No, Asmin = 1.02 in² O No, Asmin=5.1 in² O No, Asmin=4.8 in² Yes, Asmin = 0.96 in² Yes, Asmin = 1.02 in² O Yes, Asmin=5.1 in² O No, Asmin = 0.96 in²
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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