Repeat Prob. 3-3 using singularity functions exclusively (for reactions as well).
Answer to relevant QuestionsA beam carrying a uniform load is simply supported with the supports set back a distance a from the ends as shown in the figure. The bending moment at x can be found from summing moments to zero at section x: Or Where ...For each of the stress states listed below, find all three principal normal and shear stresses. Draw a complete Mohr’s three-circle diagram and label all points of interest. (a) σx = 10, σy = −4 (b) ...Repeat Prob. 3–17 with σx = 10, σy = 0, σz = 10, τx y = 20, τyz = −10√2, and τz x = 0 MPa.The figure illustrates a number of beam sections. Use an allowable bending stress of 1.2 kpsi for wood and 12 kpsi for steel and find the maximum safe uniformly distributed load that each beam can carry if the given lengths ...An unequal leg angle shown in the figure carries a torque T. Show that
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