The beam AE is a hollow rectangular cross section

$($dimensions shown below$)$ and is supported by a roller

at B and a pin at D$.$

For the loading shown:

a$)$ Draw the shear and bending moment diagrams.

b$)$ Identify maximum magnitudes of shear and moment.

c$)$ Determine the largest shear stress in the beam.

d$)$ Determine the largest bending stress in the beam.

Dimensions are in mm The beam AE is a hollow rectangular cross section $($dimensions shown below$)$ and is supported by a roller at B and a pin at D$.$

For the loading shown:

a$)$ Draw the shear and bending moment diagrams.

b$)$ Identify maximum magnitudes of shear and moment.

c$)$ Determine the largest shear stress in the beam.

d$)$ Determine the largest bending stress in the beam.

Dimensions are in mm