For the beams below, draw the shear and bending moment diagrams using both methodof sections and area method. Determine the absolute maximum values of the shear andbending moment and indicate the degree of each curve. For problems 2 and 3, note thatthere are internal hinges at C and B, respectively.Problem 1Problem 250 kN 40 kN/m20 KN/m50 Ib50 kN25 lb/ft15 Ib/ft200 kN-m10 ft-5 ft 5 ft-10 ft 5 ft -100 kN2 m--im-3 m-Answer:140 kNVmaxMmax = 462.5 kN-mAnswer:VmaxMmax = 4250 lb-ft487.5 lbтах

given; lets take reaction force at D=RDAB=2mBC=4mCD=3mweight density (w1)=20KN/mweight density…

Answered: Problem 1 50 kN 40 kN/m 50 kN 20 KN/m…

Engineering

Mechanical Engineering

Problem 1 50 kN 40 kN/m 50 kN 20 KN/m 200 kN-m 100 KN

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.13.3P: A rectangular beam with semicircular notches, as shown in part b of the figure, has dimensions h =...

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Concept explainers

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

For the beams below, draw the shear and bending moment diagrams using both method
of sections and area method. Determine the absolute maximum values of the shear and
bending moment and indicate the degree of each curve. For problems 2 and 3, note that
there are internal hinges at C and B, respectively.
Problem 1
Problem 2
50 kN 40 kN/m
20 KN/m
50 Ib
50 kN
25 lb/ft
15 Ib/ft
200 kN-m
10 ft-
5 ft 5 ft
-10 ft 5 ft -
100 kN
2 m--im
-3 m-
Answer:
140 kN
Vmax
Mmax = 462.5 kN-m
Answer:
Vmax
Mmax = 4250 lb-ft
487.5 lb
тах

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