Thermal Cracking Of Massive Concrete Structures
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Thermal Cracking Of Massive Concrete Structures
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Author : Eduardo M.R. Fairbairn
language : en
Publisher: Springer
Release Date : 2018-05-23
Thermal Cracking Of Massive Concrete Structures written by Eduardo M.R. Fairbairn and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-23 with Technology & Engineering categories.
This book provides a State of the Art Report (STAR) produced by RILEM Technical Committee 254-CMS ‘Thermal Cracking of Mas-sive Concrete Structures’. Several recent developments related to the old problem of understanding/predicting stresses originated from the evolution of the hydration of concrete are at the origin of the creation this technical committee. Having identified a lack in the organization of up-to-date scientific and technological knowledge about cracking induced by hydration heat effects, this STAR aims to provide both practitioners and scientists with a deep integrated overview of consolidated knowledge, together with recent developments on this subject.
Thermal Cracking In Concrete At Early Ages
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Author : R. Springenschmid
language : en
Publisher: CRC Press
Release Date : 1994-10-13
Thermal Cracking In Concrete At Early Ages written by R. Springenschmid and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-10-13 with Architecture categories.
Restraint and intrinsic stresses in concrete at early ages are vitally important for concrete structures which must remain free of water-permeable cracks, such as water-retaining structures, tunnel linings, locks and dams. The development of hydration heat, stiffness and strength, also the degree of restraint and, especially for high-strength concrete, non-thermal effects, are decisive for sensitivity to cracking. Determining thses stresses in the laboratory and in construction components has led to a clearer understanding of how they develop and how to optimize mix design, temperature and curing conditions. New testing equipment has enabled the effects of all the important parameters to be qualified and more reliable models for predictiong restraint stresses to be developed. Thermal Cracking in Conrete at Early Ages contains 56 contributions by leading international specialists presented at the RILEM Symposium held in October 1994 at the Technical University of Munich. It will be valuable for construction and site engineers, concrete technologists and scientists.
Early Age Thermal Crack Control In Concrete
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Author : P. B. Bamforth
language : en
Publisher:
Release Date : 2007
Early Age Thermal Crack Control In Concrete written by P. B. Bamforth and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Science categories.
This guide provides a method for estimating the magnitude of crack inducing strain and the risk of cracking; and where cracking will occur guidance is provided on the design of reinforcement to control crack widths.
Thermal Stresses And Temperature Control Of Mass Concrete
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Author : Zhu Bofang
language : en
Publisher: Butterworth-Heinemann
Release Date : 2013-12-11
Thermal Stresses And Temperature Control Of Mass Concrete written by Zhu Bofang and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-11 with Technology & Engineering categories.
Methods of controlling mass concrete temperatures range from relatively simple to complex and from inexpensive too costly. Depending on a particular situation, it may be advantageous to use one or more methods over others. Based on the author's 50 years of personal experience in designing mass concrete structures, Thermal Stresses and Temperature Control of Mass Concrete provides a clear and rigorous guide to selecting the right techniques to meet project-specific and financial needs. New techniques such as long time superficial thermal insulation, comprehensive temperature control, and MgO self-expansive concrete are introduced. - Methods for calculating the temperature field and thermal stresses in dams, docks, tunnels, and concrete blocks and beams on elastic foundations - Thermal stress computations that take into account the influences of all factors and simulate the process of construction - Analytical methods for determining thermal and mechanical properties of concrete - Formulas for determining water temperature in reservoirs and temperature loading of arched dams - New numerical monitoring methods for mass and semi-mature aged concrete
An Introduction To Thermal Cracking Of Massive Concrete Structures
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Author : J. Paul Guyer
language : en
Publisher: Independently Published
Release Date : 2018-09-17
An Introduction To Thermal Cracking Of Massive Concrete Structures written by J. Paul Guyer and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-17 with Technology & Engineering categories.
Introductory Technical Guidance for civil engineers and construction managers interested in thermal cracking of massive concrete structures such as dams.
Structural Health Monitoring And Engineering Structures
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Author : Tinh Quoc Bui
language : en
Publisher: Springer Nature
Release Date : 2021-06-10
Structural Health Monitoring And Engineering Structures written by Tinh Quoc Bui and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-10 with Technology & Engineering categories.
The book presents the select proceedings of International Conference on Structural Health Monitoring and Engineering Structures (SHM&ES) 2020. It brings together different applied and technological aspects of structural health monitoring. The main topics covered in this book include damage assessment, structural health monitoring, engineering fracture mechanics, Inverse problem using optimization techniques, machine learning, deep learning, Artificial intelligent and non-destructive evaluation. It will be a reference for professionals and students in the areas of civil engineering, applied natural sciences and engineering management.
Prevention Of Thermal Cracking In Concrete At Early Ages
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Author : R. Springenschmid
language : en
Publisher: CRC Press
Release Date : 2004-06-02
Prevention Of Thermal Cracking In Concrete At Early Ages written by R. Springenschmid and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-06-02 with Architecture categories.
An important new report from the RILEM Technical Committee 119. This book presents models and methods to determine thermal stresses and cracking risks in concrete. The possible influences on and causes of thermal cracking of concrete are discussed and cases of practical measures for avoiding cracking are detailed.
Creep And Hygrothermal Effects In Concrete Structures
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Author : Zdeněk P. Bažant
language : en
Publisher: Springer
Release Date : 2018-01-17
Creep And Hygrothermal Effects In Concrete Structures written by Zdeněk P. Bažant and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-17 with Technology & Engineering categories.
This comprehensive treatise covers in detail practical methods of analysis as well as advanced mathematical models for structures highly sensitive to creep and shrinkage. Effective computational algorithms for century-long creep effects in structures, moisture diffusion and high temperature effects are presented. The main design codes and recommendations (including RILEM B3 and B4) are critically compared. Statistical uncertainty of century-long predictions is analyzed and its reduction by extrapolation is discussed, with emphasis on updating based on short-time tests and on long-term measurements on existing structures. Testing methods and the statistics of large randomly collected databases are critically appraised and improvements of predictions of multi-decade relaxation of prestressing steel, cyclic creep in bridges, cracking damage, etc., are demonstrated. Important research directions, such as nanomechanical and probabilistic modeling, are identified, and the need for separating the long-lasting autogenous shrinkage of modern concretes from the creep and drying shrinkage data and introducing it into practical prediction models is emphasized. All the results are derived mathematically and justified as much as possible by extensive test data. The theoretical background in linear viscoelasticity with aging is covered in detail. The didactic style makes the book suitable as a textbook. Everything is properly explained, step by step, with a wealth of application examples as well as simple illustrations of the basic phenomena which could alternate as homeworks or exams. The book is of interest to practicing engineers, researchers, educators and graduate students.
Rheology And Processing Of Construction Materials
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Author : Viktor Mechtcherine
language : en
Publisher: Springer Nature
Release Date : 2019-08-24
Rheology And Processing Of Construction Materials written by Viktor Mechtcherine and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-24 with Technology & Engineering categories.
This book gathers the peer-reviewed contributions presented at two parallel, closely interconnected events on advanced construction materials and processes, namely the 2nd International RILEM Conference on Rheology and Processing of Construction Materials (RheoCon2) and the 9th International RILEM Symposium on Self-Compacting Concrete (SCC9), held in Dresden, Germany on 8-11 September 2019. The papers discuss various aspects of research on the development, testing, and applications of cement-based and other building materials together with their specific rheological properties. Furthermore, the papers cover the latest findings in the fast-growing field of self-compacting concrete, addressing topics including components’ properties and characterization; chemical admixtures, effect of binders (incl. geopolymers, calcined clay, etc.) and mixture design; laboratory and in-situ rheological testing; constitutive models and flow modelling; numerical simulations; mixing, processing and casting processes; and additive manufacturing / 3D-printing. Also presenting case studies, the book is of interest to researchers, graduate students, and industry specialists, such as material suppliers, consultants and construction experts.
An Introduction To Design And Construction To Control Thermal Cracking Of Massive Concrete Structures
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Author : J. Paul Guyer, P.E., R.A.
language : en
Publisher: Guyer Partners
Release Date : 2018-09-18
An Introduction To Design And Construction To Control Thermal Cracking Of Massive Concrete Structures written by J. Paul Guyer, P.E., R.A. and has been published by Guyer Partners this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-18 with Technology & Engineering categories.
Introductory technical guidance for civil engineers and construction managers interested in design and construction of massive concrete structures, such as dams, to mitigate cracking caused by temperature change.