Q1 Find the ratio of crippling loads by Euler's and Rankine's formulae for a hollow strut of 40 mm external diameter and 30 mm internal diameter pinned at both ends. Take yield stress as 300 MPa, modulus of elasticity as 200 GPa and Rankine's constant as 1/7500. 7.

Q1 Find the ratio of crippling loads by Euler's and Rankine's formulae for a hollow strut of 40 mm external diameter and 30 mm internal diameter pinned at both ends. Take yield stress as 300 MPa, modulus of elasticity as 200 GPa and Rankine's constant as 1/7500. 7.

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 8.5.8P: A pressurized cylindrical tank with flat ends is loaded by torques T and tensile forces P (sec...

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Concept explainers

Bending Moment

In general, we can define the bending moment as the reaction induced when a certain amount of load or force is applied to an element which makes it bend.

Question

Q.1 Find the ratio of crippling loads by Euler's and Rankine's formulae for a hollow strut of
40 mm external diameter and 30 mm internal diameter pinned at both ends. Take yield stress
as 300 MPa, modulus of elasticity as 200 GPa and Rankine's constant as 1/7500.
7.

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