Question: A double tee cross section is used for the beam shown below. Assume the following lengths and loads: a = 1 3 f t b

A double tee cross section is used for the beam shown below. Assume the following lengths and loads:
a=13ft
b=7ft
c=10ft
P=11500lb
Q=4000lb
The moment of inertia of the cross section is Iz=110in.?4. Determine the magnitude (i.e., the absolute value) of the maximum tensile bending stress in the beam.
Answer:
Tension
A double tee cross section is used for the beam

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