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Link AB, of width b = 2 in. and thickness t = 1/4 in., is
Chapter 1, Problem 1.23(choose chapter or problem)
Link AB, of width \(b=2 \text { in. }\) and thickness \(t=\frac{1}{4} \mathrm{in}\)., is used to support the end of a horizontal beam. Knowing that the average normal stress in the link is -20 ksi and that the average shearing stress in each of the two pins is 12 ksi determine (a) the diameter d of the pins, (b) the average bearing stress in the link.
Questions & Answers
QUESTION:
Link AB, of width \(b=2 \text { in. }\) and thickness \(t=\frac{1}{4} \mathrm{in}\)., is used to support the end of a horizontal beam. Knowing that the average normal stress in the link is -20 ksi and that the average shearing stress in each of the two pins is 12 ksi determine (a) the diameter d of the pins, (b) the average bearing stress in the link.
ANSWER:
Step 1 of 6
Following data are given in the problem.
Width of the link
Thickness of the link
Normal stress
Shearing stress
First we will calculate the force P in the link AB from normal stress. Then, from shearing stress, we will determine the required diameter of the pin for the link.