The material is subjected to biaxial loading producing uniform normal stress ox and oy as shown. The strains are ex = +0.00065 and ey = +0.00040. Use E = 207 GPa and v = 0.30. Determine the following: (a) op. Indicate tension or compression. Use 2 decimal places. (b) oy. Indicate tension or compression. Use 2 decimal places. (c) Change in the thickness of the material. Indicate elongation or contraction. Use 5 decimal places and scientific notation of x 10-3 (Example: _ .-- x 10-3) y Oy At= 16 mm

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter7: Analysis Of Stress And Strain
Section: Chapter Questions
Problem 7.7.3P: An element of material in plain strain is subjected to shear strain xy = 0.0003. (a) Determine the...
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The material is subjected to biaxial loading producing uniform normal stress oz and oy as
shown. The strains are ex = +0.00065 and ey = +0.00040. Use E = 207 GPa and v= 0.30.
Determine the following:
(a) oz. Indicate tension or compression. Use 2 decimal places.
(b) ơy. Indicate tension or compression. Use 2 decimal places.
(c) Change in the thickness of the material. Indicate elongation or contraction. Use 5
decimal places and scientific notation of × 10-3 (Example: _ . ---- × 10-3)
y
Oy
1t = 16 mm
Transcribed Image Text:The material is subjected to biaxial loading producing uniform normal stress oz and oy as shown. The strains are ex = +0.00065 and ey = +0.00040. Use E = 207 GPa and v= 0.30. Determine the following: (a) oz. Indicate tension or compression. Use 2 decimal places. (b) ơy. Indicate tension or compression. Use 2 decimal places. (c) Change in the thickness of the material. Indicate elongation or contraction. Use 5 decimal places and scientific notation of × 10-3 (Example: _ . ---- × 10-3) y Oy 1t = 16 mm
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