Description Usage Arguments Value
This function generates the matrix for a quadratic bar element. The axis of the bar element is assumed to coicide with the global x-axis.
1 | QuadraticBar_Element_Matrix(DOF = 3, stiffbar)
|
DOF |
Degree of freedom for a bar element (3 for a linear bar). |
stiffbar |
Stiffness of the bar in the form of AE/L. |
The 3 by 3 stiffness matrix.
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