Loading of Prob. 5.78 and selected S460 3 81.4 shape
Chapter 8, Problem 8.14(choose chapter or problem)
Each of the following problems refers to a rolled-steel shape selected in a problem of Chap. 5 to support a given loading at a minimal cost while satisfying the requirement \(\sigma_m \leq \sigma_\text{all}\). For the selected design, determine (a) the actual value of \(\sigma_m\) in the beam, (b) the maximum value of the principal stress \(\sigma_\max\) at the junction of a flange and the web.
Loading of Prob. 5.78 and selected S460 X 81.4 shape.
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