Concrete cone failure of bonded anchors in thermally damaged concrete

In our paper we analysed the load bearing capacity of bonded anchors installed in thermally damaged concrete. Our primary goal was to facilitate the reinforcing techniques of reinforced concrete structural elements damaged in fire events. In our experiments, we tested the load bearing capacity of bonded anchors in thermally damaged concrete as a function of thermal load (200, 300, 400 °C). By our research we also aimed to follow our results by development of a calculation method that helps the work of engineers during design of anchors installed in thermally damaged concretes.