Engineering, 19.02.2020 00:47, Arealbot

For a bolted assembly with 8 bolts, the stiffness of each bolt is kb = 1.0 MN/mm and the stiffness of the members is km = 2.6 MN/mm per bolt. The bolts are preloaded to 75 percent of proof strength. Assume the external load is equally distributed to all the bolts. The bolts are M6 x1 class 5.8 with rolled threads. A fluctuating external load is applied to the entire joint with Pmax = 60kN and Pmin = 20kN. Determine the following:. A) Determine the yielding factor of safety. B) Determine the overload factor of safety. C) Determine the factor of safety based on joint separation. D) Determine the factor of safety using the Goodman criterion.

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For a bolted assembly with 8 bolts, the stiffness of each bolt is kb = 1.0 MN/mm and the stiffness o...