Introduction to connection types

The program calculates pinned and rigid connections (connections which transfer bending moment) . Rigid connections are often not completely rigid, but allow a certain deformation. The stiffness of this connection is calculated by the program. When the stiffness is low, it has to be taken into account in the calculation model to determine the internal forces in the structure.

The description of connection types that can be analysed in the program is given in chapters:

• Analysis types

• Geometric types