Modelling of reinforced concrete structures subjected to fire

摘要

Authors presents results from their contribution to a 4 year European research project UPTUN GRD1-2001-40739 finishing in 2006. This paper summarizes modifications and extensions to the previously developed combined "fracture-plastic" material model for modelling of reinforced concrete structures subjected to fire. The behaviour of the model is demonstrated on simple uniaxial tests as well as a three-dimensional analysis of a tunnel fire.