Pmax=80 kips and Pmin=20 kips. Assume the load is equally distributed to all the bolts. It has been determined to use ½ in-13 UNC grade 8 bolts. Determine the fatigue factor of safety using the Goodman criteria.

Explanation:

Minimum Proof strength (sp) = 120 kpi

minimum tensile strength (sat) = 150 kpi

Now, calculate the load per each using the equation

calculate the preload for non permanent connection

Calculate the stiffness constant for the assenbly

Substitute

c=0.25

answer: what are you talking about?

explanation:

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop