Structural Analysis (Aero 103)

Problem 1

Determine the midspan value of EIδ for the beam loaded as shown in Fig. P-685. Use the method of superposition.

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Sol.

deflection at the center is  


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Thus, for Fig. P-685

EI δmidspan = EI δmidspan due to 100 lb force + EI δmidspan due to 80 lb force



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