The strain components εx, εy, and γxy are given for a point in a body subjected to plane strain. Determine the strain components εn, εt, and γnt at the point if the n-t axes are rotated with respect to the x-y axes by the amount and in the direction indicated by the angle θ. Sketch the deformed shape of the element. εx = -1200 με, εy = 240 με, γxy = 1350 μrad, and θ = 36°.
The strain components εx, εy, and γxy are given for a point in a body subjected to plane strain. Determine the strain components εn, εt, and γnt at the point if the n-t axes are rotated with respect to the x-y axes by the amount and in the direction indicated by the angle θ. Sketch the deformed shape of the element. εx = -1200 με, εy = 240 με, γxy = 1350 μrad, and θ = 36°.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The strain components εx, εy, and γxy are given for a point in a body subjected to plane strain. Determine the strain components εn, εt, and γnt at the point if the n-t axes are rotated with respect to the x-y axes by the amount and in the direction indicated by the angle θ. Sketch the deformed shape of the element. εx = -1200 με, εy = 240 με, γxy = 1350 μrad, and θ = 36°.
Transcribed Image Text:The strain
components &x, Ey, and Yxy are given
for a point in a body subjected to plane strain.
Determine the strain components &n, Et, and Ynt
at the point if the n-t axes are rotated with
respect to the x-y axes by the amount and in the
direction indicated by the angle 8. Sketch the
deformed shape of the element. Ex = -1200 μ⁹,
y = 240 µε, Yxy = 1350 µrad, and 0 = 36º.
1
n
En
Et =
Ynt
=
=
με
με
urad
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