Early-age Cracking Control on Modern Concrete
Title | Early-age Cracking Control on Modern Concrete PDF eBook |
Author | Dejian Shen |
Publisher | Springer Nature |
Total Pages | 447 |
Release | |
Genre | |
ISBN | 9819714958 |
Early-age Thermal Crack Control in Concrete
Title | Early-age Thermal Crack Control in Concrete PDF eBook |
Author | P. B. Bamforth |
Publisher | |
Total Pages | 116 |
Release | 2007 |
Genre | Science |
ISBN |
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.
Cracking Control on Early-Age Concrete Through Internal Curing
Title | Cracking Control on Early-Age Concrete Through Internal Curing PDF eBook |
Author | Dejian Shen |
Publisher | Springer Nature |
Total Pages | 348 |
Release | 2023-07-10 |
Genre | Technology & Engineering |
ISBN | 9811983984 |
This monograph is written based on the author's research on the assessment, control, and repair of cracking of early-age concrete in the recent decade. The technique of internal curing for increasing cracking resistance of early-age concrete is further developed through experimental and theoretical research. It establishes models for predicting the internal relative humidity and autogenous shrinkage of internally cured concrete at early age; reveals the variation law and mechanism of early-age tensile creep of internally cured concrete; and explores the variation law and mechanism of early-age cracking resistance of internally cured concrete under continuous restrained condition or uniaxial restrained condition. It is designed as a reference work for professionals or practitioners and a textbook for undergraduates or postgraduates. As such, this book provides valuable knowledge, useful methods, and practical experience that can be considered in the field of concrete cracking control.
Prevention of Thermal Cracking in Concrete at Early Ages
Title | Prevention of Thermal Cracking in Concrete at Early Ages PDF eBook |
Author | R. Springenschmid |
Publisher | CRC Press |
Total Pages | 365 |
Release | 2004-06-02 |
Genre | Architecture |
ISBN | 1482271818 |
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.
Early-Age Thermal Crack Control in Concrete
Title | Early-Age Thermal Crack Control in Concrete PDF eBook |
Author | T. A. Harrison |
Publisher | |
Total Pages | 57 |
Release | 1992-12 |
Genre | Composite materials |
ISBN | 9780860173298 |
This text brings together knowledge on early-age thermal cracking, which occurs when the restrained thermal contraction strain exceeds the tensile strain capacity of the concrete. It aims to help both the designer and contractor to understand the significance of cracking, the mechanisms and factors influencing early-age thermal cracking, and its methods of control. Thermal expansion, temperature fall from a peak during hydration of the cement and restraint factors are all discussed. The book shows how early-age thermal strains can be reduced by taking appropriate measures during the design and construction of concrete elements, and develops equations for the control of crack width.
Control of Cracking in Reinforced Concrete Structures
Title | Control of Cracking in Reinforced Concrete Structures PDF eBook |
Author | Francis Barre |
Publisher | John Wiley & Sons |
Total Pages | 256 |
Release | 2016-08-29 |
Genre | Technology & Engineering |
ISBN | 1786300524 |
This book presents new guidelines for the control of cracking in massive reinforced and prestressed concrete structures. Understanding this behavior during construction allows engineers to ensure properties such as durability, reliability, and water- and air-tightness throughout a structure’s lifetime. Based on the findings of the French national CEOS.fr project, the authors extend existing engineering standards and codes to advance the measurement and prediction of cracking patterns. Various behaviors of concrete under load are explored within the chapters of the book. These include cracking of ties, beams and in walls, and the simulation and evaluation of cracking, shrinkage and creep. The authors propose new engineering rules for crack width and space assessment of cracking patterns, and provide recommendations for measurement devices and protocols. Intended as a reference for design and civil engineers working on construction projects, as well as to aid further work in the research community, applied examples are provided at the end of each chapter in the form of expanded measurement methods, calculations and commentary on models.
Thermal Cracking in Concrete at Early Ages
Title | Thermal Cracking in Concrete at Early Ages PDF eBook |
Author | R. Springenschmid |
Publisher | CRC Press |
Total Pages | 960 |
Release | 1994-10-13 |
Genre | Architecture |
ISBN | 148227129X |
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 concr