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...arization of the momentum equation using the displacements as the unknowns leads to the following ...

...from the formulation of the Menegotto-Pinto kinematic hardening model. It leads to overestimation of the stress response after small unloading-reloading cy ...

...uniaxial tension and compression stress is used (Fig.3). This modeling tip leads to a considerable reduction in terms of elements number constituting the CF ...

...uniaxial tension and compression stress is used (Fig.3). This modeling tip leads to a considerable reduction in terms of elements number constituting the CF ...

...nt was included to account for shear flexibility. The fiber discretization leads no longer to just uniaxial behavior, but rather a biaxial response by incor ...

...5, respectively. This choice of <math>\gamma</math> and <math>\beta</math> leads to constant average acceleration over a time step. The type of analysis is ...