Engineering, 28.02.2021 16:50 puppy5209

A 50-mm cube of the graphite fiber reinforced polymer matrix composite material is subjected to 125-kN uniformly distributed compressive force in the direction 2, which is perpendicular to the fiber direction (direction 1). The cube is constrained against expansion in direction 3. Determine: a. changes in the 50-mm dimensions.
b. stresses required to provide constraints.

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