A bar, 12 mm in diameter, is acted upon by an axial load of 20 kN. The change in diameter is measured as 0.003 mm. Determine (i) the Poisson's ratio (ii) the modulus of elasticity and the bulk modulus The value of the modulus of rigidity is 80 GPa.

A bar, 12 mm in diameter, is acted upon by an axial load of 20 kN. The change in diameter is measured as 0.003 mm. Determine (i) the Poisson's ratio (ii) the modulus of elasticity and the bulk modulus The value of the modulus of rigidity is 80 GPa.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.6P: The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular...

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Question

A bar, 12 mm in diameter, is acted upon by an axial load of 20 kN. The
change in diameter is measured as 0.003 mm. Determine
(i) the Poisson's ratio
(ii) the modulus of elasticity and the bulk modulus
The value of the modulus of rigidity is 80 GPa.

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