For the following beams, draw the simplified free-body diagram and below it the shear and bending moment diagrams. Let the analysis be from left to right. Determine the points of zero shear (if any), their distance from point A, and the bending moments at these points. Indicate the value of all the points, the degree of all curves, and the maximum shear and a maximum bending moment of the beam. PROBLEM 1: Use the method of sections. Beam ABCD has a hanger connected at B and is supported by a roller at A and a pin at C. 100 N L1 M L2 A 3 m B 3 m 1.5 m Parameters L1 = 206 N/m L2 = 30 N/m L3=214 N/m L4 = 89 N/m M = 89 N-m Provide a summary of the equations in the following format. Simplified Equation Exploratory Distance x= x= Shear (N) 2.5 m L4 D L3 Bending Moment (N-m)

For the following beams, draw the simplified free-body diagram and below it the shear and bending moment diagrams. Let the analysis be from left to right. Determine the points of zero shear (if any), their distance from point A, and the bending moments at these points. Indicate the value of all the points, the degree of all curves, and the maximum shear and a maximum bending moment of the beam. PROBLEM 1: Use the method of sections. Beam ABCD has a hanger connected at B and is supported by a roller at A and a pin at C. 100 N L1 M L2 A 3 m B 3 m 1.5 m Parameters L1 = 206 N/m L2 = 30 N/m L3=214 N/m L4 = 89 N/m M = 89 N-m Provide a summary of the equations in the following format. Simplified Equation Exploratory Distance x= x= Shear (N) 2.5 m L4 D L3 Bending Moment (N-m)

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.42P: For the beam AB shown in Cases 1 and 2, derive and plot expressions for the shear force and bending...

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