Computes the deformation of a truss structure.
[U,P,R,Kref,Mref] = femtruss(ffd,Log,varargin)
a function which returns the parameters of a structure. Must have the following prototype:
The varargin(1)
parameters is optional.
if %T
then we print some intermediate messages.
some optional parameters sent to ffd
.
the vector of nodal displacement.
axial forces in the bars.
reaction forces at the fixed nodes.
the stiffness matrix of the structure.
the mass matrix of the structure.
Computes the deformation of a truss structure.