(Solved): a. Determine the reactions, shear diagram, and moment diagram for the statica ...

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a. Determine the reactions, shear diagram, and moment diagram for the statically indeterminate beam and cross-section shown above. b. Determine the maximum shear stress and maximum and minimum bending stresses for the beam. c. Plot the shear and bending stress throughout the height of the cross-section just to the right of the center support. d. Assuming a yield stress of \( \sigma_{y}=50 \mathrm{ksi} \) for steel, is your assumption of linear elastic behavior valid? Are your results valid?