1.1 A rod made up of a number of circular cross-sections as shown in Fig. 1.67...

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1.1 A rod made up of a number of circular cross-sections as shown in Fig. 1.67 is subjected to a tensile force of 125 kN. Determine the elongation of the rod. E = 205 GPa. (0.7 mm) 1.2 The loading on a steel bar of 30-mm diameter is as shown in Fig. 1.68. Find the elongation of the bar. E = 205 GPa (0.224 mm) 4 A 4 20 10 15 10 15 10 15 10 20 125 kN 125 kN 2010-2015201025|✦15✈|✦25→→► 40 KN 150 mm (mm) Fig. 1.67 10 kN 20 kN -550 mm- Fig 168 200 mm 50 KN 1.1 A rod made up of a number of circular cross-sections as shown in Fig. 1.67 is subjected to a tensile force of 125 kN. Determine the elongation of the rod. E = 205 GPa. (0.7 mm) 1.2 The loading on a steel bar of 30-mm diameter is as shown in Fig. 1.68. Find the elongation of the bar. E = 205 GPa (0.224 mm) 4 A 4 20 10 15 10 15 10 15 10 20 125 kN 125 kN 2010-2015201025|✦15✈|✦25→→► 40 KN 150 mm (mm) Fig. 1.67 10 kN 20 kN -550 mm- Fig 168 200 mm 50 KN

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11 Given Data Load acting on the rod is P125 kN 125000 N Modulus of elasticity is E205 GPa 205000 M... View the full answer