Problem 4.5-26The compound beam ABCDEshown in the figureconsists of two beams (ADand DE) joined by a hinged connection at D.The hinge can transmit a shear force but not a bending moment. Theloads on the beam consist of a 4-kN force at the end of a bracket attachedat point Band a 2-kN force at the midpoint of beam DE. Draw the shear-force and bending-moment diagrams for thiscompound beam.Solution 4.5-26Compound beam282CHAPTER 4Shear Forces and Bending MomentsAEBCD4 kN2 m2 m2 m2 m1 m2 kN1 mAEBCD4 kN1 m1 m2 m2 m2 m2 kNRA = 2.5 kN1.0M(kN .m)4 kN .mHingeRC = 2.5 kNRE = 1 kNV(kN)02.51.01.5DD1.05.02.002.67 m1.0Problem 4.5-27The compound beam ABCDEshown in the figure
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