Unformatted text preview: 1) 2) 3) Support B of the twospan continuous beam settles by 3cm. Using the basic definition of the nodal stiffnesses, form the structural matrix [K] and the load vector [Q]. • Using the degrees of freedom 1&2 • Using the degree of freedom 1 only Calculate the unknown displacement(s), the support reactions and draw the bending moment diagram. A C D B 100 kN 60° 1 2 10m 10m 7.5m I I I 5m X Y...
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 Spring '09
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 Force, Structural Engineering, structural stiffness matrix, general stiffness method

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