3. The material is subjected to biaxial loading producing uniform normal stress ox and oy as shown. The strains are e, = -0.00065 and e, = -0.00040. Use E = 30 x 10° psi and v = Determine the following: (a) oz. 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: ._ 0.30. x 10-3) y Oy Ox Oy 5 N
3. The material is subjected to biaxial loading producing uniform normal stress ox and oy as shown. The strains are e, = -0.00065 and e, = -0.00040. Use E = 30 x 10° psi and v = Determine the following: (a) oz. 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: ._ 0.30. x 10-3) y Oy Ox Oy 5 N
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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