Prob. 3.6-6. For the two-element rod system in Fig. P3.6-6, element (1) is steel with modulus E, = 210 GPa, area A₁ 1000

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Prob 3 6 6 For The Two Element Rod System In Fig P3 6 6 Element 1 Is Steel With Modulus E 210 Gpa Area A 1000 1 (45.05 KiB) Viewed 43 times

Prob. 3.6-6. For the two-element rod system in Fig. P3.6-6, element (1) is steel with modulus E, = 210 GPa, area A₁ 1000 mm², length L₁ = 2 m, and coefficient of thermal expan- sion a = 12 x 10°C; element (2) is of titanium alloy with E₂ = 120 GPa, A₂ = 1500 mm², L₂ = 1.5 m, and a = 8 x 10 °C. Determine the axial stresses , and o in the rods if the temperature of both is raised by AT₁ = AT₂ = 30°C. B (2) A₁, E₁, a₁ L₁ Az, E₂, 0₂ -L₂ P3.6-4, P3.6-5, P3.6-6, and P3.8-5