Beschreibung:
Geert De Schutter is a full professor at Ghent University, Belgium. He is currently conducting research in the field of concrete technology at the Magnel Laboratory for Concrete Research, Department of Structural Engineering. He has won several national and international awards including the Vreedenburgh Award in 1998 and the prestigious international RILEM Robert L'Hermite Medal in 2001. In 2009, he co-authored the textbook Self-Compacting Concrete. Since February 2009, Professor De Schutter has served as RILEM's director of development.
This book summarizes the state-of-the-art information on the degradation of concrete structures, and gives a clear and comprehensive overview of what can go wrong. Written as a textbook for undergraduate and graduate students, the knowledge is presented in an easy-to-understand, pedagogical way. The book describes the different causes of damage to concrete, including inappropriate design, errors during execution, mechanisms occurring during hardening of concrete, and actions or degradation mechanisms during service life (hardened concrete). The degradation mechanisms are illustrated with numerous real-world examples and many drawings and photographs taken of actual structures.
Durability and service life: Introduction. Durability and service life. Strategies and cost. Durable concrete. Practical durability approach. More advanced durability design. References. Inappropriate design: Introduction. Inappropriate dimensions and detailing. Wrong estimation of loading. Inappropriate estimation of creep effects. Inappropriate mix design. References. Errors during casting: Introduction. Errors during proportioning. Inappropriate mixing. Aggressive substances within the mix. Wrong placement of reinforcement. Bad compaction and other problems during casting. Problems with formworks. Damage in plastic stage. References. Actions during hardening: Introduction. Autogenous shrinkage. Drying shrinkage. Thermal shrinkage. References. Actions during service: Mechanical actions. Physical actions. Chemical actions. Reinforcement corrosion. References. Index.