Preventing Asr Def In New Concrete

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Preventing ASR/DEF in New Concrete

Author :
Publisher :
ISBN 13 :
Total Pages : 270 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Preventing ASR/DEF in New Concrete by :

Download or read book Preventing ASR/DEF in New Concrete written by and published by . This book was released on 2006 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the overall findings of TxDOT Project 0-4085, "Preventing ASR and DEF in New Concrete." This research project was 4 1/2 years in duration, with an emphasis on both laboratory and field evaluations. The work was performed at the Concrete Durability Center (CDC) at The University of Texas at Austin (UT Austin). The main objectives and goals of this project can be summarized as follows: 1. Understand the underlying mechanisms behind ASR and/or DEF; 2. Review available test methods for aggregate reactivity and for preventive measures and recommend test method(s) to prevent ASR and/or DEF in new concrete; 3. Develop specification and guidelines to prevent ASR and/or DEF in new concrete; 4. Identify and implement strategies for preventing ASR and/or DEF, with emphasis on prudent use of supplementary cementing materials (SCMs); 5. Develop protocol for evaluating the cause, extent, and future potential for damage owing to ASR and/or DEF in existing concrete structures; 6. Transfer knowledge and experience gained from this project to TxDOT practice to increase the service life of transportation structures.

Alkali-Aggregate Reaction in Concrete

Author : Marc-Andre Berube
Publisher :
ISBN 13 : 9782884492157
Total Pages : pages
Book Rating : 4.4/5 (921 download)

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Book Synopsis Alkali-Aggregate Reaction in Concrete by : Marc-Andre Berube

Download or read book Alkali-Aggregate Reaction in Concrete written by Marc-Andre Berube and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Corrosion and Protection of Reinforced Concrete

Author : Brian Cherry
Publisher : CRC Press
ISBN 13 : 1000353028
Total Pages : 392 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Corrosion and Protection of Reinforced Concrete by : Brian Cherry

Download or read book Corrosion and Protection of Reinforced Concrete written by Brian Cherry and published by CRC Press. This book was released on 2021-03-17 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reinforced concrete is the most widely used construction material in the world, and extended performance is rightly expected. Many structures are in aggressive environments, of critical importance and may be irreplaceable, so repair and protection are vital. This book surveys deterioration of concrete, particularly corrosion of the steel reinforcement, and the various chemical, biological, physical and mechanical causes of deterioration. It outlines condition survey and diagnosis techniques by on-site and laboratory measurements. It sets out mechanical methods of protection and repair, such as patching, inhibitors, coatings, penetrants and structural strengthening as well as cathodic protection and other electrochemical methods. This book also gives guidance on preventative measures including concrete technology and construction considerations, coatings and penetrants, alternate reinforcement, permanent corrosion monitoring and durability planning aspects. Asset managers, port engineers, bridge maintenance managers, building managers, heritage structure engineers, plant engineers, consulting engineers, architects, specialist contractors and construction material suppliers who have the task of resolving problems of corrosion of steel reinforced concrete elements will find this book an extremely useful resource. It will also be a valuable reference for students at postgraduate level. Authors The late Professor Brian Cherry of Monash University, Melbourne, Australia was one of the world’s leading corrosion science and engineering educators and researchers. Warren Green of Vinsi Partners, Sydney, Australia is a corrosion engineer and materials scientist. He is also an Adjunct Associate Professor.

Internal Swelling Reactions in Concrete

Author : Leandro F. M. Sanchez
Publisher : CRC Press
ISBN 13 : 1003837921
Total Pages : 220 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Internal Swelling Reactions in Concrete by : Leandro F. M. Sanchez

Download or read book Internal Swelling Reactions in Concrete written by Leandro F. M. Sanchez and published by CRC Press. This book was released on 2024-02-19 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: As critical concrete infrastructure deteriorates, engineers need efficient and reliable techniques to appraise the causes and the extent of deterioration, to evaluate the structural consequences and to select effective management protocols and rehabilitation strategies. This book looks at deterioration caused by internal swelling reaction (ISR) mechanisms in concrete, such as alkali-aggregate reaction, delayed ettringite formation and freeze-thaw cycles. The book provides accessible and comprehensive coverage of recent work and developments on the most common ISR mechanisms leading to induced expansion and deterioration. It addresses the implications of ISR on different scales (micro, meso and macro), outlines qualitative and quantitative techniques to assess the condition of affected concrete and introduces the multi-level assessment protocol, using advanced microscopic and mechanical techniques, particularly the stiffness damage test and damage rating index, as a reliable approach to appraise ISR-affected infrastructure. Also included is a detailed case study of the Robert-Bourassa Charest Overpass in Quebec. Internal Swelling Reactions in Concrete: Mechanisms and Condition Assessment is primarily intended for undergraduate and graduate students, as well as academics interested in the field of concrete durability and condition assessment of concrete. It will also be of interest to engineers and infrastructure owners dealing with ISR-related problems.

Handbook of advances in Alkali-activated Concrete

Author : F. Pacheco-Torgal
Publisher : Woodhead Publishing
ISBN 13 : 0323854702
Total Pages : 578 pages
Book Rating : 4.3/5 (238 download)

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Book Synopsis Handbook of advances in Alkali-activated Concrete by : F. Pacheco-Torgal

Download or read book Handbook of advances in Alkali-activated Concrete written by F. Pacheco-Torgal and published by Woodhead Publishing. This book was released on 2021-12-03 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances on Alkali-activated Concrete, provides comprehensive information on materials, structural properties and realistic potential for the application of alkali-activated concretes and cements. Divided over seven key parts, including the design of alkali-activated concrete, their fabrication and curing, rheology, properties of alkali-activated concrete, durability, dynamic performance and LCA, the book will be an essential reference resource for academic and industrial researchers, materials scientists, chemists, manufacturers and civil engineers working with alkali-activated materials and concrete structures. - Provides an essential guide on the latest developments in alkali-activated concrete - Comprehensively examines alkali-activated concrete performance under cyclic loading - Includes concrete systems containing coarser aggregates - Presents several important cases studies of application

Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations

Author : Hiroshi Yokota
Publisher : CRC Press
ISBN 13 : 100017381X
Total Pages : 8732 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations by : Hiroshi Yokota

Download or read book Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations written by Hiroshi Yokota and published by CRC Press. This book was released on 2021-04-20 with total page 8732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations contains lectures and papers presented at the Tenth International Conference on Bridge Maintenance, Safety and Management (IABMAS 2020), held in Sapporo, Hokkaido, Japan, April 11–15, 2021. This volume consists of a book of extended abstracts and a USB card containing the full papers of 571 contributions presented at IABMAS 2020, including the T.Y. Lin Lecture, 9 Keynote Lectures, and 561 technical papers from 40 countries. The contributions presented at IABMAS 2020 deal with the state of the art as well as emerging concepts and innovative applications related to the main aspects of maintenance, safety, management, life-cycle sustainability and technological innovations of bridges. Major topics include: advanced bridge design, construction and maintenance approaches, safety, reliability and risk evaluation, life-cycle management, life-cycle sustainability, standardization, analytical models, bridge management systems, service life prediction, maintenance and management strategies, structural health monitoring, non-destructive testing and field testing, safety, resilience, robustness and redundancy, durability enhancement, repair and rehabilitation, fatigue and corrosion, extreme loads, and application of information and computer technology and artificial intelligence for bridges, among others. This volume provides both an up-to-date overview of the field of bridge engineering and significant contributions to the process of making more rational decisions on maintenance, safety, management, life-cycle sustainability and technological innovations of bridges for the purpose of enhancing the welfare of society. The Editors hope that these Proceedings will serve as a valuable reference to all concerned with bridge structure and infrastructure systems, including engineers, researchers, academics and students from all areas of bridge engineering.

Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures

Author : George Deodatis
Publisher : CRC Press
ISBN 13 : 1315884887
Total Pages : 1112 pages
Book Rating : 4.3/5 (158 download)

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Book Synopsis Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures by : George Deodatis

Download or read book Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures written by George Deodatis and published by CRC Press. This book was released on 2014-02-10 with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures contains the plenary lectures and papers presented at the 11th International Conference on STRUCTURAL SAFETY AND RELIABILITY (ICOSSAR2013, New York, NY, USA, 16-20 June 2013), and covers major aspects of safety, reliability, risk and life-cycle performance of str

3rd fib Congress Washington USA

Author : FIB – International Federation for Structural Concrete
Publisher : FIB - Féd. Int. du Béton
ISBN 13 : 1617828211
Total Pages : 5718 pages
Book Rating : 4.6/5 (178 download)

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Book Synopsis 3rd fib Congress Washington USA by : FIB – International Federation for Structural Concrete

Download or read book 3rd fib Congress Washington USA written by FIB – International Federation for Structural Concrete and published by FIB - Féd. Int. du Béton. This book was released on 2010-06-01 with total page 5718 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Diagnosis & Prognosis of AAR Affected Structures

Author : Victor E. Saouma
Publisher : Springer Nature
ISBN 13 : 3030440141
Total Pages : 594 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Diagnosis & Prognosis of AAR Affected Structures by : Victor E. Saouma

Download or read book Diagnosis & Prognosis of AAR Affected Structures written by Victor E. Saouma and published by Springer Nature. This book was released on 2020-09-21 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the work of the RILEM Technical Committee 259-ISR. Addressing two complementary but fundamental issues: the kinetics of the reaction, and how this will affect the integrity of the structure (serviceability and strength), it also provides methodology for assessing past deterioration to enable readers to make engineering/science-based predictions concerning future expansion. The book is divided into six major topics: selection and interpretation of optimal monitoring system for structures undergoing expansion to monitor the progress of the swelling evolution and its consequences; development/refinement of current laboratory procedures to determine the kinetics of the reaction i.e. expansion vs (future) time, and to determine the kinetic characteristics of the time-dependent reaction to be used in a finite element simulation; extrapolation of results from structural component laboratory testing; selection of material properties based on data from existing structures affected by the alkali silica reaction or delayed ettringite formation; identification of critical features that should be present in a finite element code, development of test problems for validation, and a survey of relevant programs able to conduct a transient structural analysis of a structure undergoing chemically induced expansion; and lastly guidelines for finite element codes. The book is intended for practitioners responsible for concrete structures affected by the damaging alkali aggregate reaction, engineers dealing with aging structures, and researchers in the field.

Failure, Distress and Repair of Concrete Structures

Author : Norb Delatte
Publisher : Elsevier
ISBN 13 : 1845697030
Total Pages : 352 pages
Book Rating : 4.8/5 (456 download)

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Book Synopsis Failure, Distress and Repair of Concrete Structures by : Norb Delatte

Download or read book Failure, Distress and Repair of Concrete Structures written by Norb Delatte and published by Elsevier. This book was released on 2009-10-26 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding and recognising failure mechanisms in concrete is a fundamental pre-requisite to determining the type of repair, or whether a repair is feasible. This title provides a review of concrete deterioration and damage, as well as looking at the problem of defects in concrete. It also discusses condition assessment and repair techniques.Part one discusses failure mechanisms in concrete and covers topics such as causes and mechanisms of deterioration in reinforced concrete, types of damage in concrete structures, types and causes of cracking and condition assessment of concrete structures. Part two reviews the repair of concrete structures with coverage of themes such as standards and guidelines for repairing concrete structures, methods of crack repair, repair materials, bonded concrete overlays, repairing and retrofitting concrete structures with fiber-reinforced polymers, patching deteriorated concrete structures and durability of repaired concrete.With its distinguished editor and international team of contributors, Failure and repair of concrete structures is a standard reference for civil engineers, architects and anyone working in the construction sector, as well as those concerned with ensuring the safety of concrete structures. - Provides a review of concrete deterioration and damage - Discusses condition assessment and repair techniques, standards and guidelines

Durability of Concrete and Cement Composites

Author : Chris L. Page
Publisher : Elsevier
ISBN 13 : 1845693396
Total Pages : 415 pages
Book Rating : 4.8/5 (456 download)

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Book Synopsis Durability of Concrete and Cement Composites by : Chris L. Page

Download or read book Durability of Concrete and Cement Composites written by Chris L. Page and published by Elsevier. This book was released on 2007-06-30 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whilst most structures made using concrete and cement-based composites have not shown signs of premature degradation, there have been notable exceptions. In addition, there is increasing pressure for new structures to remain in serviceable condition for long periods with only minimal maintenance before being recycled. All these factors have highlighted the issues of what affects the durability of these materials in different circumstances and how material properties can be measured and improved. Durability of concrete and cement composites summarises key research on these important topics.After an introductory chapter, the book reviews the pore structure and chemistry of cement-based materials, providing the foundation for understanding the particular aspects of degradation which are discussed in the following chapters. These include dimensional stability and cracking processes, chemical and microbiological degradation of concrete, corrosion of reinforcing and prestressing steels, deterioration associated with certain aggregates, effects of frost and problems involving fibre-reinforced and polymer-cement composites.With its distinguished international team of contributors, Durability of concrete and cement composites is a standard reference for all those concerned with improving the service life of structures using these materials. - Analyses a range of materials such as reinforced steel in concrete, pre-stressed concrete and cement composites - Discusses key degradation phenomena such as cracking processes and the impact of cold weather conditions - A standard reference for those concerned with improving the service life of structures using concrete and cement based composites

Proceedings of the 7th International Conference on Concrete Repair, Rehabilitation and Retrofitting

Author : Hans Beushausen
Publisher : Springer Nature
ISBN 13 : 3031755073
Total Pages : 680 pages
Book Rating : 4.0/5 (317 download)

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Book Synopsis Proceedings of the 7th International Conference on Concrete Repair, Rehabilitation and Retrofitting by : Hans Beushausen

Download or read book Proceedings of the 7th International Conference on Concrete Repair, Rehabilitation and Retrofitting written by Hans Beushausen and published by Springer Nature. This book was released on with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Concrete Durability

Author : Jason Ideker
Publisher : CRC Press
ISBN 13 : 9781138626218
Total Pages : pages
Book Rating : 4.6/5 (262 download)

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Book Synopsis Concrete Durability by : Jason Ideker

Download or read book Concrete Durability written by Jason Ideker and published by CRC Press. This book was released on 2018-02-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will explain how to produce durable concrete, prevent premature concrete deterioration, and assess why concrete may suffer from degradation. It will examine the main forms of deterioration, including reinforcing steel corrosion, carbonation of concrete, freeze-thaw attack, sulfate attack, and alkali-aggregate reaction. It will also cover weathering, biogenic corrosion, abrasion, fire, acid attack, and scour. Several case studies will be presented to provide real-world examples of deterioration. The book will focus on the material science aspects of the deterioration mechanisms so that a strong fundamental understanding will be realized by professionals and graduate students alike.

Failures in Concrete Structures

Author : Robin Whittle
Publisher : CRC Press
ISBN 13 : 0203861272
Total Pages : 145 pages
Book Rating : 4.2/5 (38 download)

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Book Synopsis Failures in Concrete Structures by : Robin Whittle

Download or read book Failures in Concrete Structures written by Robin Whittle and published by CRC Press. This book was released on 2012-11-01 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a selection of the author‘s firsthand experience with incidents related to reinforced and prestressed concrete structures, helping readers gain an understanding of errors that can occur in order to avoid making them. He includes mistakes discovered at the design stage, ones that led to failures, and some that involved partial structure collapse all of which required remedial action to ensure safety. The book focuses on specific incidents that occurred at various points in the construction process, including mistakes related to structural misunderstanding, extrapolation of codes of practice, and poor construction.

Corrosion of Steel in Concrete

Author : Luca Bertolini
Publisher : John Wiley & Sons
ISBN 13 : 3527651713
Total Pages : 389 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Corrosion of Steel in Concrete by : Luca Bertolini

Download or read book Corrosion of Steel in Concrete written by Luca Bertolini and published by John Wiley & Sons. This book was released on 2013-02-26 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steel-reinforced concrete is used ubiquitously as a building material due to its unique combination of the high compressive strength of concrete and the high tensile strength of steel. Therefore, reinforced concrete is an ideal composite material that is used for a wide range of applications in structural engineering such as buildings, bridges, tunnels, harbor quays, foundations, tanks and pipes. To ensure durability of these structures, however, measures must be taken to prevent, diagnose and, if necessary, repair damage to the material especially due to corrosion of the steel reinforcement. The book examines the different aspects of corrosion of steel in concrete, starting from basic and essential mechanisms of the phenomenon, moving up to practical consequences for designers, contractors and owners both for new and existing reinforced and prestressed concrete structures. It covers general aspects of corrosion and protection of reinforcement, forms of attack in the presence of carbonation and chlorides, problems of hydrogen embrittlement as well as techniques of diagnosis, monitoring and repair. This second edition updates the contents with recent findings on the different topics considered and bibliographic references, with particular attention to recent European standards. This book is a self-contained treatment for civil and construction engineers, material scientists, advanced students and architects concerned with the design and maintenance of reinforced concrete structures. Readers will benefit from the knowledge, tools, and methods needed to understand corrosion in reinforced concrete and how to prevent it or keep it within acceptable limits.

Hydro-Environmental Analysis

Author : James L. Martin
Publisher : CRC Press
ISBN 13 : 1138000868
Total Pages : 5742 pages
Book Rating : 4.1/5 (38 download)

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Book Synopsis Hydro-Environmental Analysis by : James L. Martin

Download or read book Hydro-Environmental Analysis written by James L. Martin and published by CRC Press. This book was released on 2013-12-04 with total page 5742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on fundamental principles, Hydro-Environmental Analysis: Freshwater Environments presents in-depth information about freshwater environments and how they are influenced by regulation. It provides a holistic approach, exploring the factors that impact water quality and quantity, and the regulations, policy and management methods that are necessary to maintain this vital resource. It offers a historical viewpoint as well as an overview and foundation of the physical, chemical, and biological characteristics affecting the management of freshwater environments. The book concentrates on broad and general concepts, providing an interdisciplinary foundation. The author covers the methods of measurement and classification; chemical, physical, and biological characteristics; indicators of ecological health; and management and restoration. He also considers common indicators of environmental health; characteristics and operations of regulatory control structures; applicable laws and regulations; and restoration methods. The text delves into rivers and streams in the first half and lakes and reservoirs in the second half. Each section centers on the characteristics of those systems and methods of classification, and then moves on to discuss the physical, chemical, and biological characteristics of each. In the section on lakes and reservoirs, it examines the characteristics and operations of regulatory structures, and presents the methods commonly used to assess the environmental health or integrity of these water bodies. It also introduces considerations for restoration, and presents two unique aquatic environments: wetlands and reservoir tailwaters. Written from an engineering perspective, the book is an ideal introduction to the aquatic and limnological sciences for students of environmental science, as well as students of environmental engineering. It also serves as a reference for engineers and scientists involved in the management, regulation, or restoration of freshwater environments.

The Alkali-Silica Reaction in Concrete

Author : R N Swamy
Publisher : CRC Press
ISBN 13 : 0203036638
Total Pages : 288 pages
Book Rating : 4.2/5 (3 download)

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Book Synopsis The Alkali-Silica Reaction in Concrete by : R N Swamy

Download or read book The Alkali-Silica Reaction in Concrete written by R N Swamy and published by CRC Press. This book was released on 1991-09-01 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the fundamental causes and spectrum effects of ASR. It considers he advances that have been made in our understanding of this problem throughout the world.