À solid steel bar of diameter di = M mm has a hole of diameter d =N mm drilled through it. A steel pin of diameter d; passes through the hole and is attached to supports. a. Determine the area to be used for normal stress evaluation in the bar. b. Determine the area to be used for shear stress evaluation in the pin. c. Determine the area of contact between the pin and the bar to be used for bearing stress evaluation.

À solid steel bar of diameter di = M mm has a hole of diameter d =N mm drilled through it. A steel pin of diameter d; passes through the hole and is attached to supports. a. Determine the area to be used for normal stress evaluation in the bar. b. Determine the area to be used for shear stress evaluation in the pin. c. Determine the area of contact between the pin and the bar to be used for bearing stress evaluation.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.5.11P: The hollow drill pipe for an oil well (sec figure) is 6,2 in. in outer diameter and 0.75 in. in...

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Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.

Question

Given Value:
D1 = 250 mm
D2 = 160 mm
P = 3.5

PROBLEM 06
A solid steel bar of diameter dị = M mm has a hole of diameter d, = N mm drilled through it. A steel pin
of diameter d, passes through the hole and is attached to supports.
a. Determine the area to be used for normal stress evaluation in the bar.
b. Determine the area to be used for shear stress evaluation in the pin.
c. Determine the area of contact between the pin and the bar to be used for bearing stress
evaluation.

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