Enhancing Durability - Forensic Investigation of Deteriorating Structures

Forensic Engineering investigation of premature deterioration and, in extremes cases collapse, of concrete structures shows that the Eurocode theories for ‘probability’ of failure and ‘design life’ do not relate to reality for concrete. Design and construction need to be refocused on materials, detailing, site practice and quality control based on lessons from investigation of structures whose inadequate performance has led to premature replacement. These investigations can also provide the basis for predicting and extending the service life of our deteriorating concrete infrastructure.