Draw the shear diagram for the beam. Follow the sign convention. (Figure 1) Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the lines. Note 1- You should not draw an "extra" discontinuity line at the point where the curve passes the x-axis. Note 2 - The curve you choose from the drop-down is only a pictorial representation of a real quadratic/cubic curve. The equation of this curve is not mathematically equivalent to the correct answer. Consequently, slopes at discontinuities and intercepts with the x-axis (if any) are not accurate. Note 3 - Indicate the segments for all values of x shown in the diagram. Even if a segment is a constant value 0, it should be drawn in the diagram. 130 lb/ft 180 lb · ft B. CI 4.5 ft V (Ib) No elements selected 120 80 40 * (ft) 9,0 10.5 12.0 13.5 0.0 1,5 3l0 4,5 6,0 7,5 -40 -80 -120

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Part A
Draw the shear diagram for the beam. Follow the sign convention. (Figure 1)
Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the lines.
Note 1- You should not draw an "extra" discontinuity line at the point where the curve passes the x-axis.
Note 2 - The curve you choose from the drop-down
Consequently, slopes at discontinuities and intercepts with the x-axis (if any) are not accurate.
Note 3 - Indicate the segments for all values of x shown in the diagram. Even if a segment is a constant value 0, it should be drawn in the diagram.
s only a pictorial representation of a real quadratic/cubic curve. The equation of this curve is not mathematically equivalent to the correct answer.
130 lb/ft
180 lb · ft
B O
-4.5 ft
V (lb)
No elements selected
120
80
40
a (ft)
10.5 12.0 13.5
0-
0.0
1.5
3,0
4,5
6,0
7,5
9,0
-40
-80
-120
Transcribed Image Text:Part A Draw the shear diagram for the beam. Follow the sign convention. (Figure 1) Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the lines. Note 1- You should not draw an "extra" discontinuity line at the point where the curve passes the x-axis. Note 2 - The curve you choose from the drop-down Consequently, slopes at discontinuities and intercepts with the x-axis (if any) are not accurate. Note 3 - Indicate the segments for all values of x shown in the diagram. Even if a segment is a constant value 0, it should be drawn in the diagram. s only a pictorial representation of a real quadratic/cubic curve. The equation of this curve is not mathematically equivalent to the correct answer. 130 lb/ft 180 lb · ft B O -4.5 ft V (lb) No elements selected 120 80 40 a (ft) 10.5 12.0 13.5 0- 0.0 1.5 3,0 4,5 6,0 7,5 9,0 -40 -80 -120
Figure
30 lb/ft
180 Ib · ft
B.
-9 ft-
4.5 ft
Transcribed Image Text:Figure 30 lb/ft 180 Ib · ft B. -9 ft- 4.5 ft
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