2: Results obtained from a tension test on a bar of uniform cross section 10 mm x...

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Civil Engineering

2:Results obtained from a tension test on a bar of uniform crosssection 10 mm x 10 mm subjected to an axial pull of 8000 N weretabulated. The lateral dimensions of the bar were found to bechanged to 9.9985 mm x 9.9985 mm while using a material havingmodulus of rigidity equal to 0.8 x 107 N/cm2. By determining thevalues for different moduli, identify the properties of materialand establish the relationship between them. What changes willhappen to the volume if the length of the bar is equal to 2.5 m?Based on the results obtained discuss how the elastic constants arerelated to the deformation of the bar?

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