A steel rod, E=210GPa, diameter=12mm and coefficient of expansion= 12x10- 6/°C is held stress-free between rigid walls by a clevis and pin (d=15mm) assembly at each end. If the allowable shear stress in the pin is 45MPa and the allowable normal stress in the rod is 70MPa, what is the maximum permissible temperature drop?

A steel rod, E=210GPa, diameter=12mm and coefficient of expansion= 12x10- 6/°C is held stress-free between rigid walls by a clevis and pin (d=15mm) assembly at each end. If the allowable shear stress in the pin is 45MPa and the allowable normal stress in the rod is 70MPa, what is the maximum permissible temperature drop?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.5.9P: The normal strain in the 45n direction on the surface of a circular tube (sec figure) is 880 × 10...

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