A0.625-in. diameter steel [E-30,000 ksi] bolt (1) is placed in a copper tube(2), as shown. The copper (E- 16,000 ksi] tu

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A0 625 In Diameter Steel E 30 000 Ksi Bolt 1 Is Placed In A Copper Tube 2 As Shown The Copper E 16 000 Ksi Tu 1 (49.55 KiB) Viewed 38 times

A0.625-in. diameter steel [E-30,000 ksi] bolt (1) is placed in a copper tube(2), as shown. The copper (E- 16,000 ksi] tube has an outside diameter of 1.000 in., a wall thickness of 0.12 in., and a length oft - 10.0 in. Rigid washers, each with a thickness of t- 0.125 in., cap the ends of the copper tube. The bolt has 18 threads per inch. This means that each time the nut is turned one complete revolution, the nut advances 1/18 in. The nut is hand-tightened on the bolt until the bolt, nut, washers, and tube are just snug, meaning that all slack has been removed from the assembly, but no stress has yet been induced. What stresses are produced in the bolt and in the tube if the nut is tightened an additional quarter turn past the snug-tight condition? Rigid washer Rigid washer Bolt Tube (2) If the force induced in the bolt by advancing the nut is F1, and force induced in the tube by advancing the nut is F2, what isthe relationship between Fi and F? Answer: O a) F1-F2 d) F1 - 2F2 Oc) F1--F2 Ob) F1 - 1.6 F2 Save for Later Attempts:0 of 3 used Submit Answer Part 2 When the nut has been turned an additional quarter turn past the snug-tight condition, find thedistancethenut has advanced. Answer: Anut - i in. Save for Later Attempts:0 of 3 used Submit Answer Part 3 Find a geometry-of-deformation relationship. Express this relationship by entering the difference in the axial deflection of the bolt, 61, and the axial deflection of the tube, 62. Note that when the nut isturned on the bolt past the snug-tight condition, the bolt elongates and the tube shortens. Answer: 51-52- i in.