hw4 - (a) (b) (c) (d) 10 P l = 10 k (Live) w sd = 2.0 k/ft...

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Texas A&M University Zachry Department of Civil Engineering CVEN 444 Structural Concrete Design Fall 2010 Date Assigned: Tuesday, September 28, 2010 Date Due: Tuesday, October 5, 2010 Assignment No. 4 (100 pts.) - Beam Flexure Design Problems Design the following simply supported rectangular beams as shown below for the critical flexural moment(s) using the ultimate strength approach and serviceability from ACI 318:
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Unformatted text preview: (a) (b) (c) (d) 10 P l = 10 k (Live) w sd = 2.0 k/ft f c = 4 ksi f y = 60 ksi 5 P l (w d +w sd ) 9 P l = 110 k (Dead) w d = self wt only f c = 5 ksi f y = 60 ksi 8 P l 8 w d P l 15 P l = 45 k (Live) w d = self wt only f c = 5 ksi f y = 60 ksi P l 15 25 w l , (w d +w sd ) w l = 1000 lb/ft w sd = 1800 lb/ft f c = 3 ksi f y = 60 ksi...
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