The simply supported beam shown carries a uniformly distributed load of w = 14 kN/m on overhang BC. The beam is constructed of aSouthern pine [E = 12 GPa] timber that is reinforced on its upper surface by a steel [E = 200 GPa] plate as shown. The beam spans areLAB = 6.0 m and LBC = 2.00 m. The wood beam has dimensions of bw = 190 mm and dw = 315 mm. The steel plate dimensions are b, = 270mm and ts = 15 mm. (You may neglect the weight of the beam in your calculations.) At the location of the maximum bending momentfor the beam, determine(a) the vertical distance y from point K to the neutral axis of the composite beam.(b) the bending stress in the steel at H.Answers:=OH =iiLABB♫mmMPaWLBCCXNHWoodbwSteelKdw

Given data: w=14 kNmEpine=12 GPaEsteel=200 GPaBwood=190 mmDwood=315 mmbplate=270 mmtplate=15 mm

The simply supported beam shown carries a uniformly distributed load of w = 14 kN/m on overhang BC. The beam is constructed of a Southern pine [E = 12 GPa] timber that is reinforced on its upper surface by a steel [E = 200 GPa] plate as shown. The beam spans are LAB = 6.0 m and LBC = 2.00 m. The wood beam has dimensions of bw = 190 mm and dw = 315 mm. The steel plate dimensions are bs = 270 mm and ts = 15 mm. (You may neglect the weight of the beam in your calculations.) At the location of the maximum bending moment for the beam, determine (a) the vertical distance y from point K to the neutral axis of the composite beam. (b) the bending stress in the steel at H. Answers: y = OH = i i LAB B mm MPa LBC C X H Wood bs bw Steel K ts dw

The simply supported beam shown carries a uniformly distributed load of w = 14 kN/m on overhang BC. The beam is constructed of a Southern pine [E = 12 GPa] timber that is reinforced on its upper surface by a steel [E = 200 GPa] plate as shown. The beam spans are LAB = 6.0 m and LBC = 2.00 m. The wood beam has dimensions of bw = 190 mm and dw = 315 mm. The steel plate dimensions are bs = 270 mm and ts = 15 mm. (You may neglect the weight of the beam in your calculations.) At the location of the maximum bending moment for the beam, determine (a) the vertical distance y from point K to the neutral axis of the composite beam. (b) the bending stress in the steel at H. Answers: y = OH = i i LAB B mm MPa LBC C X H Wood bs bw Steel K ts dw

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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