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Unformatted text preview: that s fs f f ff U K P U K = . Here, f P is a vector which contains the applied forces, and f U contains corresponding displacements (viz. the "free degrees of freedom"), while s U contains specified/prescribed displacements and s P contains associated forces (viz. the reactions). For the problem under consideration, state explicitly all of the vectors and submatrices which appear in these relations. (f) Solve f U and s P . (g) Show that (with the reactions s P which you determined above) the structure is in fact in equilibrium. (h) Determine the internal force acting in each bar...
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This note was uploaded on 04/14/2011 for the course ASE 321K taught by Professor Dr.markmear during the Spring '06 term at University of Texas at Austin.
 Spring '06
 Dr.MarkMear

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