For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment diagrams. V1 = 700 lbf, V2 = 31.00 lbf/in, V3 = 6.00 in, and V4 = 7.00 in.
0
v3
v1
v4
v4
v2
B
Provide values at all key points shown in the given shear-force and bending-moment diagrams.
A
B
D
C
Shear Diagram
0.00
The reaction force R0 = 917 lbf.
The bending moment M0 = 7997.5 lbf-in. (Include a minus sign if necessary.)
In the shear-force and bending-moment diagrams given,
A = 917 lbf
B = 917 lbf
C = 217 lbf
D = 217 lbf
P = 5502 lbf-in (Include a minus sign if necessary.)
Q = 4932.4 lbf-in (Include a minus sign if necessary.)
R = -759.5 lbf-in (Include a minus sign if necessary.)
0.00
R
Q