Stress and Strain Behaviour of Composite Elements at Elevated Temperatures

The article deals with the problem of using new types of reinforcement for concrete structures, in particular with the non-metallic glass fiber reinforced polymers - GFRP. The article briefly describes the properties of the reinforcement and highlights the need for further research. Provided a planning process for experiments to determine the state of stress into GFRP reinforced concrete elements at elevated temperatures. The experiment is based on investigations already carried out with conventional steel reinforced elements.