After loading an elastic body, its length in the x -axis direction increases by 0.0005 cm in cm, while its length in the y -axis direction decreases by 0.0001 cm in cm and the angle between these two directions decreases by 0.0006 rad. Show the normal strains ɛ, Ɛy and the shear strain yry. Find the principle normal strains with direction. Draw the Mohr circle.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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After loading an elastic body, its length in the x -axis direction increases by 0.0005 cm in cm, while its
length in the y -axis direction decreases by 0.0001 cm in cm and the angle between these two
directions decreases by 0.0006 rad.
Show the normal strains ɛr, &y and the shear strain yry.
Find the principle normal strains with direction.
Draw the Mohr circle.
SOLUTION
Transcribed Image Text:After loading an elastic body, its length in the x -axis direction increases by 0.0005 cm in cm, while its length in the y -axis direction decreases by 0.0001 cm in cm and the angle between these two directions decreases by 0.0006 rad. Show the normal strains ɛr, &y and the shear strain yry. Find the principle normal strains with direction. Draw the Mohr circle. SOLUTION
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