For the shaft shown in the figure, let a1 = 4 in, b1 = 12 in, a2 = 10 in, F1 = 100 lbf, F2 = 300 lbf, and E = 30 Mpsi. The shaft is to be sized so that the maximum slope at either bearing A or bearing B does not exceed 0.001 rad. Determine a suitable diameter d.
Answer to relevant QuestionsIf the diameter of the beam for Prob. 4–26 is 1.375 in, determine the deflection of the beam at x = 8 in.Consider the simply supported beam with an intermediate load in Appendix A–9–6. Determine the deflection equation if the stiffness of the left and right supports are k1 and k2, respectively.Solve Prob. 4–15 using singularity functions. Since the beam is symmetric, only write the equation for half the beam and use the slope at the beam center as a boundary condition. Use statics to determine the reactions.Find the range of resistance for the following resistors: a) 1 k ohms with a tolerance of 5%. b) 470 ohms with a tolerance of 2%. c) 22 ohms with a tolerance of 10%.The figure shows a steel pressure cylinder of diameter 4 in which uses six SAE grade 5 steel bolts having a grip of 12 in. These bolts have a proof strength (see Chap. 8) of 85 kpsi for this size of bolt. Suppose the bolts ...
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