Timber‐concrete systems (TCC) present one of the most effective bearing systems and have been extensively used in recent years. They can be used in construction of new buildings and bridges, as well as for rehabilitation and restoration of existing structures, where unsound material, damaged for various reasons, is replaced by a new composite system. While a lot is known about their behaviour at ambient conditions, knowledge about the fire resistance of TCC systems is less known and further research is needed. Aim of this document is to provide guidelines for numerical modelling of timber‐concrete composite systems in various numerical software’s and thus, to enable further development and knowledge of behaviour of TCC systems in fire.
