Truss, beam and column elements
...............................

.. module:: xc
	    
.. autoclass:: ProtoBeam2d
    :members:
    :show-inheritance:
	    
.. autoclass:: ProtoBeam3d
    :members:
    :show-inheritance:
	    
.. autoclass:: BeamColumnWithSectionFD
    :members:
    :show-inheritance:
	    
.. autoclass:: BeamColumnWithSectionFDTrf2d
    :members:
    :show-inheritance:
	    
.. autoclass:: BeamColumnWithSectionFDTrf3d
    :members:
    :show-inheritance:
	    
.. autoclass:: NLForceBeamColumn2dBase
    :members:
    :show-inheritance:
	    
.. autoclass:: NLForceBeamColumn3dBase
    :members:
    :show-inheritance: