Rossier, StéphaneBurdet, OlivierFavre, Renaud2007-09-122007-09-122007-09-121998https://infoscience.epfl.ch/handle/20.500.14299/11994The enhanced concrete tie model described in this paper can be used to determine the flexural behavior of RC and PC sections. This model is applicable to any concrete section, without shape restriction and will be implemented in a shell FE package. To evaluate the performance of the proposed model, a simple program has been developed, using a discretization of the cross section in slices.non-linearfluagecreepnumerical simulationTheory of structuresnon linear analysisserviceabilitysimulation numériqueanalyse non linéairefissurationnon-linéaireanalyse des structuresaptitude au servicecrack growthtext::conference output::conference proceedings::conference paper