Fire performance of concrete using novel fire testing (2015–2019)
Abstract:
Thermal loading experienced by concrete samples in conventional tests cannot be accurately and
independently controlled. This project, through using a novel thermal loading technique, aims to re-examine
the performance of concrete in fire. By establishing the heat-flux as a parameter of study, concrete
performance under a wide range of fire conditions can be better quantified, eventually leading to a reliable
performance-based design of concrete structures. Expected outcomes include improved understanding of
concrete performance under combined fire and other loadings, appropriate mathematical models for
fundamental concrete properties and constitutive relations, and design recommendations for concrete
performance under real fire exposures.