The beam is supported by a pin at B and a roller at D. The applied loads shown in the figure have magnitudes $F_1 = 580$ lb, $F_2 = 650$ lb, $w = 190$ lb/ft, and $M = 2960$ ft-lb. Draw the shear force and bending moment diagrams (in your homework documentation) and determine the equations for $V(x)$ and $M(x)$. Also enter the support reactions as an intermediate check on your work. Take $x = 0$ at point A at the left edge of the beam.
Variable Value
a 4.20 ft
b 10.1 ft
c 3.78 ft
Support Reactions
The reaction at B is lb.
The reaction at D is lb.
Shear Force and Bending Moment Equations
In section AB:
$V(x)=$ lb and $M(x)=$ lb-ft.
In section BC:
$V(x)=$ lb and $M(x)=$ lb-ft.
In section CD:
$V(x)=$ lb and $M(x)=$ lb-ft.
