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04-01ChapGere.0022

# 04-01ChapGere.0022 - 2 6.24 M(kN m V(kN 4.6 1.6 2 2.56 2...

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Problem 4.5-24 A beam with simple supports is subjected to a trapezoidally distributed load (see figure). The intensity of the load varies from 1.0 kN/m at support A to 3.0 kN/m at support B . Draw the shear-force and bending-moment diagrams for this beam. Problem 4.5-22 The cantilever beam shown in the figure supports a concentrated load and a segment of uniform load. Draw the shear-force and bending-moment diagrams for this cantilever beam. Solution 4.5-22 Cantilever beam 280 CHAPTER 4 Shear Forces and Bending Moments A B 1.0 kN/m 3 kN 1.6 m 0.8 m 0.8 m A B 1.0 kN/m 3 kN 1.6 m 0.8 m 0.8 m R A = 4.6 kN
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Unformatted text preview: 2 6.24 M (kN . m) V (kN) 4.6 1.6 2 2.56 2 1.28 M A = 6.24 kN . m Problem 4.5-23 The simple beam ACB shown in the figure is subjected to a triangular load of maximum intensity 180 lb/ft. Draw the shear-force and bending-moment diagrams for this beam. Solution 4.5-23 Simple beam B C A 180 lb/ft 7.0 ft 6.0 ft B C A 180 lb/ft 1.0 ft 6.0 ft R A = 240 lb R B = 390 lb M max = 640 V (lb) 2 300 M (lb-ft) 240 x 1 = 4.0 ft 2 390 360 B A 3.0 kN/m 1.0 kN/m 2.4 m A-PDF Split DEMO : Purchase from www.A-PDF.com to remove the watermark...
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