Experimental study into the behaviour of profiled composite walls under combined axial and thermal loadings

Abstract

Profiled composite walls (PCWs) are regularly used in construction because they provide enhanced ductility, shear resistance and damage tolerance when compared to traditional reinforced concrete walls. Although much research has been conducted to understand the structural performance of PCWs at ambient temperature, studies into their performance at high temperatures remain limited. In this work, a comprehensive set of experiments has been conducted to investigate the performance of PCWs at both ambient and elevated temperatures. A heat source comprising of radiant burners and 1MN MTS machine were employed to deliver known and actively controlled thermal and structural boundary conditions on ..