Part B Draw the moment diagram for the beam. Follow the sign convention. Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the lines. Note 1- 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. 2 kN/m 4 kN/m| 'A 8 m 1.5 m No elements selected M (kN · m)
Part B Draw the moment diagram for the beam. Follow the sign convention. Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the lines. Note 1- 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. 2 kN/m 4 kN/m| 'A 8 m 1.5 m No elements selected M (kN · m)
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Need some heplp with these graphs
Transcribed Image Text:Part B
Draw the moment diagram for the beam. Follow the sign convention.
Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the lines.
Note 1- 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.
2 kN/m 4 kN/m[
B
'A
-3 m
1.5 m
No elements selected
M (kN · m)
20 -
15
10
5-
a (m)
4,5
0.0
-5
-10
-15
-20
Transcribed Image Text:Part B
Draw the moment diagram for the beam. Follow the sign convention.
Click on "add vertical line off" to add discontinuity lines. Then click on "add segment" button to add functions between the lines.
Note 1- Draw a vertical line to denote local maximum or minimum.
Note 2 - You should not draw an "extra" discontinuity line at the point where the curve passes the x-axis.
Note 3 - 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 4 - Be sure to indicate the correct types of the functions between the lines, e.g. if in your answer the type of a function is "linear increasing slope" for the function that actually has linear
decreasing slope, the answer will be graded as incorrect. Use the button "change segment" if necessary.
400 Ib/ft
1400 lb/ft 1500 lb
6 ft
6 ft
4f
No elements selected
м (kip - ft)
6.0
4.0
2.0
e (ft)
0.0
12
-2.0
-4.0
-6.0
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