A bar 30 mm x 30 mm x 250 mm long is subjected to a pull of 90 kN in the direction of its length. The extension of the bar was found to be 0.125 mm, while the decrease in each lateral dimension is found to be 0.00375 mm. Find Poission's ratio.?

A bar 30 mm x 30 mm x 250 mm long is subjected to a pull of 90 kN in the direction of its length. The extension of the bar was found to be 0.125 mm, while the decrease in each lateral dimension is found to be 0.00375 mm. Find Poission's ratio.?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A bar 30 mm x 30 mm x 250 mm long is
subjected to a pull of 90 kN in the direction of its
length. The extension of the bar was found to be
0.125 mm, while the decrease in each lateral
dimension is found to be 0.00375 mm. Find
Poission's ratio.?

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