Find the maximum bending moment and locate the point of
inflection for a propped cantilever beam...
Find the maximum bending moment and locate the point of
inflection for a propped cantilever beam of span 8 m due to a
uniformly varying load, whose intensity is 10 kN/m at the fixed
support and 2 kN/m at the simple
support
What is the load capacity of a beam in bending and define the
internal bending moment from which this capacity depends. (draw e
sketch to illustrate this relationship)
Determine the reactions at the support of the beam. Shear force
and bending moment for the beam are described by V(x)= c0 + c1x +
c2x2 and M(x)= k0 + k1x + k2x2 + k3x3, respectively. Calculate the
coefficients for the shear force and bending moment equations. Use
L = 5.8 m, q = 2.7 N/m, and w = 8.6 N/m for your calculation.
Also, determine
Vertical reaction force at A in N (upwards force is
positive, round your result...
For analyzing a bridge, bending moment diagrams were plotted
for a simply supported beam of span 5 m when subjected to a
uniformly distributed load of magnitude ‘w’ kN/m over the entire
span. It was noted that maximum bending moment is equal to 37.5
kNm. Suggest a value for ‘w’ based on the requirements. How it will
change the reactions at the supports? What happens to the shear
force and bending moment values at the supports and at the center?...
For analyzing a bridge, bending moment diagrams were
plotted for a simply supported beam of span 5 m when subjected to a
uniformly distributed load of magnitude ‘w’ kN/m over the entire
span. It was noted that maximum bending moment is equal to 37.5
kNm. Suggest a value for ‘w’ based on the requirements. How it will
change the reactions at the supports? What happens to the shear
force and bending moment values at the supports and at the center?...
Should I use the maximum value for the bending moment in the
negative area for compression stress and maximum bending moment in
the positive are for tension stress?
Describe the procedure of obtaining Shear force diagram and Bending
Moment diagram of simply supported beam. Take an example of beam
with load of your choice. Also illustrate the significance of these
diagrams for design of a beam in practical life.