附註:Includes bibliographical references and index.
Cover; Corrosion in reinforced concrete structures; Copyright; Contents; Contributor contact details; Preface; 1 Corrosion in reinforced concrete: processes andmechanisms; 1.1 Introduction; 1.2 Basics of corrosion of reinforcement in concrete; 1.3 Availability of oxygen; 1.4 Concrete as electrolyte; 1.5 Transport processes in concrete; 1.6 Corrosion induced by carbonation of concrete; 1.7 Chloride-induced corrosion; 1.8 Corrosion rate; 1.9 General aspects of corrosion prevention; 1.10 References; 2 Monitoring of corrosion in reinforcedconcrete structures; 2.1 Introduction; 2.2 Goals.
2.3 Types of monitoring techniques2.4 Sensors for concrete; 2.5 Continuous method/online monitoring; 2.6 Sources of further information and advice; 2.7 References; 3 Numerical modelling of reinforcement corrosionin concrete; 3.1 Introduction; 3.2 Electrochemical principles of corrosion; 3.3 Methods for numerical modelling; 3.4 Applications of numerical models for the prediction of corrosion rates; 3.5 Recommendations for practical use of corrosion models; 3.6 References; 4 Influence of concrete composition; 4.1 Introduction; 4.2 Carbonation resistance; 4.3 Resistance against chloride ingress.
4.4 Chloride concentration4.5 Critical chloride threshold; 4.6 Corrosion rate; 4.7 Recommendations for the use of concrete made of modified cements; 4.8 List of frequently used abbreviations and symbols; 4.9 Sources of further information and advice; 4.10 References; 5 Stainless steel in concrete structures; 5.1 Stainless steel reinforcement; 5.2 Stainless steel connections; 5.3 Sources of further information and advice; 5.4 References; 6 Surface treatments and coatings for corrosionprotection; 6.1 Introduction; 6.2 Principles and methods for protecting reinforcement against corrosion.
6.3 Substrate preparation6.4 General information on quality assurance and the use of materials; 6.5 Filling cracks and cavities in concrete; 6.6 Mortars and concretes; 6.7 Protective layers for concrete surfaces; 6.8 Coatings for steel surfaces; 6.9 Further reading; 7 Corrosion inhibitors for reinforced concrete; 7.1 Introduction; 7.2 Inhibition of corrosion with chemical substances; 7.3 Application of corrosion inhibitors in concrete; 7.4 Practical experience of corrosion inhibition in concrete; 7.5 Summary; 7.6 Sources of further information; 7.7 References.
8 Electrochemical techniques for corrosionprotection and maintenance8.1 Introduction; 8.2 Types of electrochemical techniques available; 8.3 Common principles of the electrochemical techniques; 8.4 Common practical aspects; 8.5 Cathodic protection; 8.6 Electrochemical chloride removal; 8.7 Electrochemical realkalisation; 8.8 Advantages and limitations of electrochemical methods: prestressed structures; 8.9 Economics; 8.10 Sources of further information and advice; 8.11 References; Index.
摘要:Reinforced concrete has the potential to be very durable and capable of withstanding a variety of adverse environmental conditions. However, failures in the structures do still occur as a result of premature reinforcement corrosion. In this authoritative book the fundamental aspects of this complex process are analysed; focusing on corrosion of the reinforcing steel, and looking particularly, at new scientific and technological developments. Monitoring techniques, including the newly developed online-monitoring, are examined, as well as the numerical methods used to simulate corrosion a.
