The strains of prismatic beam made of extruded polycarbonate were measured using multiple strain gauges. When...

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Mechanical Engineering

The strains of prismatic beam made of extruded polycarbonatewere measured using multiple strain gauges. When loaded at roomtemperature, normal strains are 200us and 100us, while the shearstrain is 45us. The modulus of elasticity is 2.38GPa, the massdensity is 1200kg/m3 , the glass transition temperature is 147°C,and the shear modulus is 0.96GPa. Determine all six independentcomponents of the stress tensor. Clearly list all yourassumptions.

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