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Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 71
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Book Description
Introductory technical guidance for civil and structural engineers and construction managers interested in causes of damage to concrete. Here is what is discussed: 1. INTRODUCTION 2. FAULTY DESIGN 3. CONSTRUCTION DEFECTS 4. SULFATE DETERIORATION 5. ALKALI-AGGREGATE REACTION 6. DETERIORATION CAUSED BY CYCLIC FREEZING AND THAWING WEATHER. 7. ABRASION-EROSION DAMAGE 8. CAVITATION DAMAGE 9. CORROSION OF REINFORCING STEEL 10. ACID EXPOSURE 11. CRACKING 12. STRUCTURAL OVERLOADS 13. MULTIPLE CAUSES OF DAMAGE.
Author: J. Paul Guyer, P.E., R.A.
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 71
Get Book Here
Book Description
Introductory technical guidance for civil and structural engineers and construction managers interested in causes of damage to concrete. Here is what is discussed: 1. INTRODUCTION 2. FAULTY DESIGN 3. CONSTRUCTION DEFECTS 4. SULFATE DETERIORATION 5. ALKALI-AGGREGATE REACTION 6. DETERIORATION CAUSED BY CYCLIC FREEZING AND THAWING WEATHER. 7. ABRASION-EROSION DAMAGE 8. CAVITATION DAMAGE 9. CORROSION OF REINFORCING STEEL 10. ACID EXPOSURE 11. CRACKING 12. STRUCTURAL OVERLOADS 13. MULTIPLE CAUSES OF DAMAGE.
Author: J. Paul Guyer
Publisher: Guyer Partners
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 70
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Book Description
Introductory technical guidance fpr civil engineers, structural engineers and other professional engineers and construction managers interested in causes damage to concrete structures. Here is wat is discussed: 1. INTRODUCTION, 2. FAULTY DESIGN, 3. CONSTRUCTION DEFECTS, 4. SULFATE DETERIORATION, 5. ALKALI-AGGREGATE REACTION, 6. DETERIORATION, CAUSED BY CYCLIC FREEZING AND THAWING WEATHER. 7. ABRASION-EROSION DAMAGE, 8. CAVITATION DAMAGE, 9. CORROSION OF REINFORCING STEEL, 10. ACID EXPOSURE, 11. CRACKING, 12. STRUCTURAL OVERLOADS, 13. MULTIPLE CAUSES OF DAMAGE.
Author: Geert De Schutter
Publisher: CRC Press
ISBN: 0203834445
Category : Technology & Engineering
Languages : en
Pages : 209
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Book Description
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: Norb Delatte
Publisher: Elsevier
ISBN: 1845697030
Category : Technology & Engineering
Languages : en
Pages : 352
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Book Description
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
Author: Chien Ming Wang
Publisher: Springer Nature
ISBN: 9811376034
Category : Technology & Engineering
Languages : en
Pages : 1064
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Book Description
This book presents articles from The Australasian Conference on the Mechanics of Structures and Materials (ACMSM25 held in Brisbane, December 2018), celebrating the 50th anniversary of the conference. First held in Sydney in 1967, it is one of the longest running conferences of its kind, taking place every 2–3 years in Australia or New Zealand. Bringing together international experts and leaders to disseminate recent research findings in the fields of structural mechanics, civil engineering and materials, it offers a forum for participants from around the world to review, discuss and present the latest developments in the broad discipline of mechanics and materials in civil engineering.
Author: Bruno Godart
Publisher: Springer Science & Business Media
ISBN: 9400765673
Category : Technology & Engineering
Languages : en
Pages : 95
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Book Description
This book describes procedures and methodologies used predominantly to obtain a diagnosis of damaged concrete possibly caused by Alkali-Aggregate Reaction (AAR). It has two primary objectives, namely firstly to identify the presence of AAR reaction, and whether or not the reaction is the primary or contributory cause of damage in the concrete; and secondly, to establish its intensity (severity) in various members of a structure. It includes aspects such as field inspection of the structure, sampling, petrographic examination of core samples, and supplementary tests and analyses on cores, such as mechanical tests and chemical analysis. Evaluation of test data for prognosis, consequences and appraisal will be more fully set out in AAR-6.2.
Author: fib Fédération internationale du béton
Publisher: fib Fédération internationale du béton
ISBN: 2883940932
Category : Technology & Engineering
Languages : en
Pages : 391
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Book Description
The second edition of the Structural Concrete Textbook is an extensive revision that reflects advances in knowledge and technology over the past decade. It was prepared in the intermediate period from the CEP-FIP Model Code 1990 (MC90) tofib Model Code 2010 (MC2010), and as such incorporates a significant amount of information that has been already finalized for MC2010, while keeping some material from MC90 that was not yet modified considerably. The objective of the Textbook is to give detailed information on a wide range of concrete engineering from selection of appropriate structural system and also materials, through design and execution and finally behaviour in use. The revised fib Structural Concrete Textbook covers the following main topics: phases of design process, conceptual design, short and long term properties of conventional concrete (including creep, shrinkage, fatigue and temperature influences), special types of concretes (such as self compacting concrete, architectural concrete, fibre reinforced concrete, high and ultra high performance concrete), properties of reinforcing and prestressing materials, bond, tension stiffening, moment-curvature, confining effect, dowel action, aggregate interlock; structural analysis (with or without time dependent effects), definition of limit states, control of cracking and deformations, design for moment, shear or torsion, buckling, fatigue, anchorages, splices, detailing; design for durability (including service life design aspects, deterioration mechanisms, modelling of deterioration mechanisms, environmental influences, influences of design and execution on durability); fire design (including changes in material and structural properties, spalling, degree of deterioration), member design (linear members and slabs with reinforcement layout, deep beams); management, assessment, maintenance, repair (including, conservation strategies, risk management, types of interventions) as well as aspects of execution (quality assurance), formwork and curing. The updated Textbook provides the basics of material and structural behaviour and the fundamental knowledge needed for the design, assessment or retrofitting of concrete structures. It will be essential reading material for graduate students in the field of structural concrete, and also assist designers and consultants in understanding the background to the rules they apply in their practice. Furthermore, it should prove particularly valuable to users of the new editions of Eurocode 2 for concrete buildings, bridges and container structures, which are based only partly on MC90 and partly on more recent knowledge which was not included in the 1999 edition of the Textbook.
Author: Leandro F. M. Sanchez
Publisher: CRC Press
ISBN: 1003837921
Category : Technology & Engineering
Languages : en
Pages : 220
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Book Description
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.
Author: Han Ay Lie
Publisher: Springer Nature
ISBN: 9811679495
Category : Technology & Engineering
Languages : en
Pages : 621
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Book Description
This book comprises selected proceedings of the 2nd International Conference of Construction, Infrastructure, and Materials (ICCIM 2021) focusing on topics such as structural engineering, construction materials, geotechnical engineering, transportation system and engineering, construction management, water resources engineering, and infrastructure development. Its content will be useful to researchers, educators, practitioners, and policymakers alike.
Author: American Concrete Institute
Publisher: American Concrete Institute
ISBN: 0870311948
Category : Concrete
Languages : en
Pages : 660
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Book Description
