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Chapter 8: Bending
M8.23: Jib Crane Boom
Internal Forces
State the Problem
Table of Contents
Equilibrium
Internal Forces
Normal Stress at H Due to Axial Force
Transverse Shear Stress at H
Normal Stress at H Due to Bending Moment
Combined Normal Stress at H
Finished
Try One
scene
4
of
10
Sum moments about the cut surface at
H
to determine the internal bending moment
M
.
