Unformatted text preview: a} Set up the 5 it 5 stiffness matrix. Label all rows and columns. c} Show the reduced stiffness matrix. load vector+ and displacement vector by
showing the matrix equation that you would solve (do not solve) to determine the in M: w G 13..
Q 6 b} Setup the 5 x 1 load vector. Label all rows.
it i; E displacements. Label all rows and columns. \_ ND ‘E; d} Explain how you would determine the reaction forces at nodes 1 and 5. Do not
actually determine them. Be to the point in your answer. it‘ll-h) Can the reaction forces be det 'ne from overall equilibrium of the structure. Q
E' w (9 _®_? [email protected] equatﬁi’ overmilibrium for the structure?
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- Spring '09