1. The beam in Figure 1 is pinned at A, loaded with a distributed load from B to C, has a roller support at D, and a concentrated force at B. Use the GRAPHICAL METHOD to plot the shear force and bending moment diagrams for the entire length of the beam. Label values at all key locations on the plots (at changes in loads, maxima, minima, and zeroes). Annotate your diagrams to explain how they were drawn (e.g. "AQBC = (-3 kN/m)(6 m) = -18 kN" and "(dQ/dx)Bc = −3 kN/m"). H 14 A →→x 2m 5 kN ++ B w = 3 kN/m 6m Ţ c 2m D
1. The beam in Figure 1 is pinned at A, loaded with a distributed load from B to C, has a roller support at D, and a concentrated force at B. Use the GRAPHICAL METHOD to plot the shear force and bending moment diagrams for the entire length of the beam. Label values at all key locations on the plots (at changes in loads, maxima, minima, and zeroes). Annotate your diagrams to explain how they were drawn (e.g. "AQBC = (-3 kN/m)(6 m) = -18 kN" and "(dQ/dx)Bc = −3 kN/m"). H 14 A →→x 2m 5 kN ++ B w = 3 kN/m 6m Ţ c 2m D
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:1. The beam in Figure 1 is pinned at A, loaded with a distributed load from B to C, has a
roller support at D, and a concentrated force at B.
Use the GRAPHICAL METHOD to plot the shear force and bending moment diagrams for the
entire length of the beam. Label values at all key locations on the plots (at changes in loads,
maxima, minima, and zeroes).
Annotate your diagrams to explain how they were drawn (e.g. "AQBc = (-3 kN/m)(6 m) =
-18 kN" and "(dQ/dx)Bc = −3 kN/m").
H
14
A
→→x
2m
5 kN
++
B
w = 3 kN/m
6m
T
C 2m
D
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