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Based on **Figure 1**, we get:

where:

In matrix form, the above can be re-written as:

Calculate * k_{1}*,

Based on **Figure 2**, we have:

and

The system stiffness matrix is:

Therefore, the problem becomes:

Which in turn results in the 3×3 system of equations:

Finally, we get:

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Check the shear connection for the IPE450-S275 for the design shear VEd=500KN. Bolts M20-8.8, plate...

Each of the following columns supports a block of identical mass, m. The columns are fixed at the bo...

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Check the shear connection for the IPE450-S275 for the design shear VEd=300KN. Bolts M20-8.8, plate...

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