Menu
Search
Filters
Close
Menu

Celebrate World Corrosion Awareness Day with 20% off eCourses and eBooks with code WCAD2024 at checkout!

11003 Modelling the Rate of Deterioration of Reinforced Concrete Structures

Picture for 11003 Modelling the Rate of Deterioration of Reinforced Concrete Structures
Available for download
Product Number: 51300-11003-SG
ISBN: 11003 2011 CP
Author: John Broomfield
Publication Date: 2011
$0.00
$20.00
$20.00
A number of models are available for predicting time to corrosion and time to cracking of reinforced concrete structures subjected to chloride or carbonation induced reinforcement corrosion. However, there are few models that try to predict rates of overall deterioration. This paper looks at some simple models that can be generated in spreadsheets and how they can be used to predict deterioration rates in a range of new and existing reinforced concrete structures. Several case histories are given of their application to new and existing reinforced concrete structures where estimation of time to corrosion and rate of damage have led to cost effective repair solutions and the avoidance of major replacement works. However, the time to cracking and the deterioration index calculations need further field validation to check their validity and their usefulness is providing structure owners with deterioration rates.

Key words: reinforcement corrosion, corrosion rate, delamination, spalling, chloride content, depassivation.
A number of models are available for predicting time to corrosion and time to cracking of reinforced concrete structures subjected to chloride or carbonation induced reinforcement corrosion. However, there are few models that try to predict rates of overall deterioration. This paper looks at some simple models that can be generated in spreadsheets and how they can be used to predict deterioration rates in a range of new and existing reinforced concrete structures. Several case histories are given of their application to new and existing reinforced concrete structures where estimation of time to corrosion and rate of damage have led to cost effective repair solutions and the avoidance of major replacement works. However, the time to cracking and the deterioration index calculations need further field validation to check their validity and their usefulness is providing structure owners with deterioration rates.

Key words: reinforcement corrosion, corrosion rate, delamination, spalling, chloride content, depassivation.
Product tags
Also Purchased
Picture for 11001 Efficiency of Concrete Coatings on Chloride-induced Corrosion of Reinforced Concrete Structure
Available for download

11001 Efficiency of Concrete Coatings on Chloride-induced Corrosion of Reinforced Concrete Structures

Product Number: 51300-11001-SG
ISBN: 11001 2011 CP
Author: Marco Ormellese, Fabio Bolzoni and Andrea Brenna
Publication Date: 2011
$20.00
Picture for 11009 Corrosion Initiation Projection for Reinforced Concrete Exposed to Chlorides
Available for download

11009 Corrosion Initiation Projection for Reinforced Concrete Exposed to Chlorides – Part II: Corrosion Resistant Bars

Product Number: 51300-11009-SG
ISBN: 11009 2011 CP
Author: William H. Hartt
Publication Date: 2011
$20.00
Picture for 11002 Application of Computational Modeling to Predict the Effectiveness of CP
Available for download

11002 Application of Computational Modeling to Predict the Effectiveness of CP on a PCCP Transmission Pipeline

Product Number: 51300-11002-SG
ISBN: 11002 2011 CP
Author: Robert A. Adey, John M. W. Baynham and Andres Peratta
Publication Date: 2011
$20.00
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support