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In design of wire ropes, bending stress is converted into an equivalent bending load which is given by [d= diameter of individual wire and D= diameter of sheave].

(a) AEd/D

(b) 2AEd/D

(c) AEd/2D

(d) None of the listed

The question was posed to me by my professor.

This intriguing question comes from the Stresses in Wire Ropes unit in part Miscellaneous Machine Elements of Machine Design

1 Answer

0 votes
by (48.2k points)
Recommended answer is (a) AEd/D

Here's an easy explanation: P=σA and σ=Ed/D.

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