Question

if a displacement field is described by u=(-x²+2y²+6xyz+2z²+4yz) 10^-4 , v=(3x+6y-y²+6yz+3z) 10^-4 , w=(x²+2y²+z²-2z+2xyz) 10^-4 determine the strain field at the point x=1 and y=0.​

Answer 1

Answer:

on solving 1,2;2,3;1,3 x=

7

4−y

=

4

6−z

;z=6−

7

16−4y

;2

7

4−y

+y+

7

16−4y

=1⟹y=−3⟹x=1,z=2

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