Problem 2. Use virtual work method and determine the following unknowns on the truss system shown below. Use A = 500 mm²

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Problem 2 Use Virtual Work Method And Determine The Following Unknowns On The Truss System Shown Below Use A 500 Mm 1 (83.21 KiB) Viewed 16 times

Problem 2. Use virtual work method and determine the following unknowns on the truss system shown below. Use A = 500 mm² and E = 200 GPa. Show complete and organized solution. Round-off your answers to two decimal places. a. Horizontal displacement of joint G due to the applied loads in mm b. Horizontal displacement of joint C considering that the top chord members experience 60 °C increase in temperature in mm. Use a = 10-6/ °C 70 kN "a" kN 50 KN "a" kN Ax B C A 4 at "b" m D oo "c" m A=83.0 B=3.0 C=12.0