

The model can be configured to simulate the crack in the concrete or steel element. in addition, it is possible to set a damping factor to influence the closing. in addition, the closing of the crack can be achieved with a stepwise closing of the crack or with a closing that is influenced by the maximum number of iterations. the mode can be selected as well as the concrete (or steel) thickness in the crack. The simulation model can be configured to simulate the crack in the concrete or steel element.

the closing of the crack can be achieved with a stepwise closing of the crack or with a closing that is influenced by the maximum number of iterations. The crack can be closed after the simulation. the 3d-model is derived from the 2d-model, in which the depth of the crack can be specified as well. it is also possible to define the depth of the crack from the plane of the crack. the contact conditions are linear, and the friction coefficient can be specified. The model allows the selection of the boundary element method to determine the volume of the crack and to calculate its contact area.
