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Unformatted text preview: A-PDF Split DEMO : Purchase from www.A-PDF.com to remove the watermark SECTION 4.5 Shear-Force and Bending-Moment Diagrams Problem 4.5-12 The beam AB shown in the figure supports a uniform load of intensity 3000 N/m acting over half the length of the beam. The beam rests on a foundation that produces a uniformly distributed load over the entire length. Draw the shear-force and bending-moment diagrams for this beam. 275 3000 N/m A B 0.8 m 1.6 m 0.8 m Solution 4.5-12 Beam with distributed loads 3000 N/m A 1500 N/m 0.8 m 1200 V (N) 0 960 (N . m) 0 M 480 1200 480 1.6 m 0.8 m B Problem 4.5-13 A cantilever beam AB supports a couple and a concentrated load, as shown in the figure. Draw the shear-force and bending-moment diagrams for this beam. 200 lb 400 lb-ft A 5 ft 5 ft B Solution 4.5-13 Cantilever beam 200 lb 400 lb-ft A MA = 1600 lb-ft RA = 200 lb 5 ft +200 V (lb) 0 0 M (lb-ft) 1600 600 1000 5 ft B ...
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This note was uploaded on 09/20/2009 for the course COE 3001 taught by Professor Armanios during the Spring '08 term at Georgia Tech.

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