Figure 4 shows a simply supported timber beam AB with 4.5 m long carrying the uniformly distributed load of 50 kN/m at span AC. An additional moment 20 kNm is applied at support B. The cross section of the timber beam is 75 mm x 250 mm. (a) Determine the equations of shear force and bending-moment using cut section method. (b) Draw the shear force and bending-moment diagrams for the beam AB. (c) Determine the maximum normal stress due to bending and maximum shearing stress of the beams. 50 kN/m 3.0 m Figure 4 1.5m 20 kNm 75 mm 250 mm
Figure 4 shows a simply supported timber beam AB with 4.5 m long carrying the uniformly distributed load of 50 kN/m at span AC. An additional moment 20 kNm is applied at support B. The cross section of the timber beam is 75 mm x 250 mm. (a) Determine the equations of shear force and bending-moment using cut section method. (b) Draw the shear force and bending-moment diagrams for the beam AB. (c) Determine the maximum normal stress due to bending and maximum shearing stress of the beams. 50 kN/m 3.0 m Figure 4 1.5m 20 kNm 75 mm 250 mm
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter10: Statically Indeterminate Beams
Section: Chapter Questions
Problem 10.4.6P: A beam with a sliding support at B is loaded by a uniformly distributed load with intensity q. Use...
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