Question 1: A truss is shown in the given figure. Calculate the horizontal deflection of joint D produced by both the load and fabrication error (bar AE is 40mm too long). For all bars, area A = 1000 mm2, E = 200 GPa.
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Question 2: Use the Force Method to calculate all the support reactions in the given figure. A is a fixed support and B and C are roller supports. EI is constant.
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