The Diagnosis Of Alkali Silica Reaction PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Diagnosis Of Alkali Silica Reaction PDF full book. Access full book title The Diagnosis Of Alkali Silica Reaction.
Author | : Ian Sims |
Publisher | : CRC Press |
Total Pages | : 1044 |
Release | : 2017-08-01 |
Genre | : Science |
ISBN | : 131748441X |
Download Alkali-Aggregate Reaction in Concrete Book in PDF, ePub and Kindle
Alkali-Aggregate Reaction in Concrete: A World Review is unique in providing authoritative and up to date expert information on the causes and effects of Alkali-Aggregate Reaction (AAR) in concrete structures worldwide. In 1992 a first edition entitled The Alkali-Silica Reaction in Concrete, edited by Professor Narayan Swamy, was published in a first attempt to cover this concrete problem from a global perspective, but the coverage was incomplete. This completely new edition offers a fully updated and more universal coverage of the world situation concerning AAR and includes a wealth of new evidence and research information that has accumulated in the intervening years. Although there are various textbooks offering readers sections that deal with AAR deterioration and damage to concrete, no other single book brings together the views of recognised international experts in the field, and the wealth of scattered research information that is available. It provides a ‘state of the art’ review and deals authoritatively with the mechanisms of AAR, its diagnosis and how to treat concrete affected by AAR. It is illustrated by numerous actual examples from around the world, and comprises specialist contributions provided by senior engineers and scientists from many parts of the world. The book is divided into two distinct but complementary parts. The first five chapters deal with the most recent findings concerning the mechanisms involved in the reaction, methods concerning its diagnosis, testing and evaluation, together with an appraisal of current methods used in its avoidance and in the remediation of affected concrete structures. The second part is divided into eleven chapters covering each region of the world in turn. These chapters have been written by experts with specialist knowledge of AAR in the countries involved and include an authoritative appraisal of the problem and its solution as it affects concrete structures in the region. Such an authoritative compilation of information on AAR has not been attempted previously on this scale and this work is therefore an essential source for practising and research civil engineers, consultant engineers and materials scientists, as well as aggregate and cement producers, designers and concrete suppliers, especially regarding projects outside their own region.
Author | : D. Palmer |
Publisher | : |
Total Pages | : 36 |
Release | : 1988 |
Genre | : Alkali-aggregate reactions |
ISBN | : 9780721013695 |
Download The Diagnosis of Alkali-silica Reaction Book in PDF, ePub and Kindle
Written by a working party whose members were drawn from a number of organizations concerned with ASR and its diagnosis, this report is intended to assist investigators and laboratory staff in their work. But it is also written with the engineer and the structure's owner in mind, so that they may have a better understanding of what is needed to produce a reliable diagnosis of ASR. It contains a general introduction and deals with site inspection, sampling, laboratory investigation and assessment of the results. There is also some guidance on assessing the future of a structure in which ASR has been diagnosed.
Author | : James A. Farny |
Publisher | : |
Total Pages | : 28 |
Release | : 1997 |
Genre | : Technology & Engineering |
ISBN | : |
Download Diagnosis and Control of Alkali-aggregate Reactions in Concrete Book in PDF, ePub and Kindle
Aggregates containing certain constituents can react with alkali hydroxides in concrete. The reactivity is potentially harmful only when it produces significant expansion. This alkali-aggregate reactivity (AAR) has two forms--alkali-silica reaction (ASR) and alkali-carbonate reaction (ACR, sometimes called alkali-carbonate rock reaction, or ACRR). ASR is of more concern than ACR because the occurrence of aggregates containing reactive silica minerals is more common. Alkali-reactive carbonate aggregates have a specific composition that is not very common. Alkali-silica reactivity has been recognized as a potential source of distress in concrete since the later 1930s. Even though potentially reactive aggregates exist throughout North America, ASR distress in structural concrete is not common. There are a number of reasons for this: 1. Most aggregates are chemically stable in hydraulic-cement concrete 2. Aggregates with good service records are abundant in many areas 3. The concrete in service is dry enough to inhibit ASR 4. The use of certain pozzolans or slags controls ASR 5. In many concrete mixtures, the alkali content of the concrete is low enough to control harmful ASR 6. Some forms of ASR do not produce significant deleterious expansion To reduce ASR potential requires understanding the ASR mechanism; properly using tests to identify potentially reactive aggregates; and, if needed, taking steps to minimize the potential for expansion and related cracking. Alkali-carbonate reaction in concrete was not documented until 1957. Although ACR is much less common, this report also briefly reviews the mechanism, visual distress symptoms, identification tests, and control measures.
Author | : Marc-Andre Berube |
Publisher | : |
Total Pages | : |
Release | : |
Genre | : |
ISBN | : 9782884492157 |
Download Alkali-Aggregate Reaction in Concrete Book in PDF, ePub and Kindle
Author | : Ian Sims |
Publisher | : CRC Press |
Total Pages | : 768 |
Release | : 2017-08-01 |
Genre | : Science |
ISBN | : 1317484428 |
Download Alkali-Aggregate Reaction in Concrete Book in PDF, ePub and Kindle
Alkali-Aggregate Reaction in Concrete: A World Review is unique in providing authoritative and up to date expert information on the causes and effects of Alkali-Aggregate Reaction (AAR) in concrete structures worldwide. In 1992 a first edition entitled The Alkali-Silica Reaction in Concrete, edited by Professor Narayan Swamy, was published in a first attempt to cover this concrete problem from a global perspective, but the coverage was incomplete. This completely new edition offers a fully updated and more universal coverage of the world situation concerning AAR and includes a wealth of new evidence and research information that has accumulated in the intervening years. Although there are various textbooks offering readers sections that deal with AAR deterioration and damage to concrete, no other single book brings together the views of recognised international experts in the field, and the wealth of scattered research information that is available. It provides a ‘state of the art’ review and deals authoritatively with the mechanisms of AAR, its diagnosis and how to treat concrete affected by AAR. It is illustrated by numerous actual examples from around the world, and comprises specialist contributions provided by senior engineers and scientists from many parts of the world. The book is divided into two distinct but complementary parts. The first five chapters deal with the most recent findings concerning the mechanisms involved in the reaction, methods concerning its diagnosis, testing and evaluation, together with an appraisal of current methods used in its avoidance and in the remediation of affected concrete structures. The second part is divided into eleven chapters covering each region of the world in turn. These chapters have been written by experts with specialist knowledge of AAR in the countries involved and include an authoritative appraisal of the problem and its solution as it affects concrete structures in the region. Such an authoritative compilation of information on AAR has not been attempted previously on this scale and this work is therefore an essential source for practising and research civil engineers, consultant engineers and materials scientists, as well as aggregate and cement producers, designers and concrete suppliers, especially regarding projects outside their own region.
Author | : Institution of Structural Engineers (Great Britain) |
Publisher | : |
Total Pages | : 0 |
Release | : 1992 |
Genre | : Alkali-aggregate reactions |
ISBN | : 9781874266020 |
Download Structural Effects of Alkali-silica Reaction Book in PDF, ePub and Kindle
Author | : Victor E. Saouma |
Publisher | : Springer Nature |
Total Pages | : 594 |
Release | : 2020-09-21 |
Genre | : Technology & Engineering |
ISBN | : 3030440141 |
Download Diagnosis & Prognosis of AAR Affected Structures Book in PDF, ePub and Kindle
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.
Author | : |
Publisher | : |
Total Pages | : 147 |
Release | : 2010 |
Genre | : Alkali-aggregate reactions |
ISBN | : |
Download Report on the diagnosis, prognosis, and mitigation of alkali-silica reaction (ASR) in transportation structures Book in PDF, ePub and Kindle
Author | : R N Swamy |
Publisher | : CRC Press |
Total Pages | : 288 |
Release | : 1991-09-01 |
Genre | : Architecture |
ISBN | : 0203036638 |
Download The Alkali-Silica Reaction in Concrete Book in PDF, ePub and Kindle
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.
Author | : António C. Azevedo |
Publisher | : Springer Nature |
Total Pages | : 82 |
Release | : 2021-06-18 |
Genre | : Technology & Engineering |
ISBN | : 3030764974 |
Download Diagnostic of Concrete Samples Affected by Internal Swelling Reactions Book in PDF, ePub and Kindle
This book offers a complete diagnosis of concrete samples collected from a pile cap block of residential buildings affected by internal swelling reactions. Covering an extensive laboratory campaign to evaluate the transport properties of concrete samples, as well as their physical and chemical composition using advanced techniques to analyse cores extracted from real buildings that have concrete elements affected by internal swelling reactions (ISR). It features several rehabilitation procedures, pile caps repair and rehabilitation design, executed using strengthening procedures to provide the complete restoration of the structural integrity of the element deteriorated. These rehabilitation procedures proved to be a good solution to retrofit pile cap deteriorated by expansions due to internal swelling reactions of concrete. The book also offers a systematic review of the current state of knowledge and it is a valuable resource for scientists, students, and practitioners in various scientific and engineering disciplines, namely, civil and materials engineering, as well as and other interested parties.