The design of concrete structures is crucial to their structural stability. To achieve the required post-cracking tensile resistance and tension capacity, concrete structures need to meet strict norms. In this second session of our webinar ‘Steel fiber reinforced concrete in the UK’, David Clark (Sales Manager Dramix® UK and Ireland) and Ben Vanheuverzwijn (Business Development Manager Dramix®) are going deeper into the design principles of creating concrete structures reinforced with steel fiber. This second session covers design principles including: Local and international standards, Constitutive law, safety concept, and performance values, ULS and SLS calculation, Non-linear behavior of steel fiber reinforced concrete and Available calculation software.