(Solved): An I-beam is supported with a roller at A and a pin at B. The cross-section of the I-beam is shown. ...
An I-beam is supported with a roller at A and a pin at B. The cross-section of the I-beam is shown. Values for the figure are given in the following table. Note the figure may not be to scale. Dimensions for whole beam. Dimensions for the cross-section. Analyzing the beam at the cross-section
a-aand at point
P, a. Determine the reaction force at point A,
A_(y). b. Determine the reaction force at point
B,B_(y). c. Determine the magnitude of the internal normal force at a-a,
N_(aa). d. Determine the magnitude of the internal shear force at a-a,
V_(aa). e. Determine magnitude of the internal bending moment at
a-a,M_(aa). f. Determine the Area moment of inertia of the I-beam,
I. g. Determine the
Qat point
P,Q_(P). h. Determine
\sigma _(\times )at point
P. Include negative if applicable. i. Determine
\tau _(xy)magnitude at point
P. Round your final answers to 3 significant digits/figures.
Ay=,kN
By=,kN
N_(aa)=,kN
V_(aa)=,kN
M_(aa)=,kNm
I=,mm^(4)
Q_(A)=,MPa^(3)
\tau _(xy)=,MPa^(2)
