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Cover image for Damage to concrete structures
Title:
Damage to concrete structures
Personal Author:
Publication Information:
Boca Raton, FL : Taylor & Francis, 2013
Physical Description:
xix, 189 pages : illustrations ; 23 cm.
ISBN:
9780415603881

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30000010337490 TA681 D47 2013 Open Access Book Book
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Summary

Summary

Serious degradation mechanisms can severely reduce the service life of concrete structures: steel reinforcement can corrode, cement matrix can be attacked, and even aggregates can show detrimental processes. Therefore, it is important to understand how damage can occur to concrete structures and to appreciate the timing of the actions leading to damage. Damage to Concrete Structures 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.

Offering a logical flow, the chapters are ordered according to the chronological timing of the actions leading to concrete damage. The author explains the different actions or mechanisms in a fundamental manner, without too many physical or chemical details, to provide greater clarity and readability. 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. Written as a textbook for students as well as a reference for professionals, this easy-to-comprehend book gives readers a deeper understanding of the damage that can occur to concrete during the construction process and service.


Author Notes

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.


Table of Contents

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
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