Time Dependent Behaviour Of Concrete Structures
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Author | : Raymond Ian Gilbert |
Publisher | : CRC Press |
Total Pages | : 447 |
Release | : 2010-09-15 |
Genre | : Technology & Engineering |
ISBN | : 1482288710 |
Serviceability failures of concrete structures involving excessive cracking or deflection are relatively common, even in structures that comply with code requirements. This is often as a result of a failure to adequately account for the time-dependent deformations of concrete in the design of the structure. The serviceability provisions embodied in
Author | : Raymond Ian Gilbert |
Publisher | : CRC Press |
Total Pages | : 447 |
Release | : 2010-09-21 |
Genre | : Technology & Engineering |
ISBN | : 0203879392 |
Serviceability failures of concrete structures involving excessive cracking or deflection are relatively common, even in structures that comply with code requirements. This is often as a result of a failure to adequately account for the time-dependent deformations of concrete in the design of the structure. The serviceability provisions embodied in codes of practice are relatively crude and, in some situations, unreliable and do not adequately model the in-service behaviour of structures. In particular, they fail to adequately account for the effects of creep and shrinkage of the concrete. Design for serviceability is complicated by the non-linear and inelastic behaviour of concrete at service loads. Providing detailed information, this book helps engineers to rationally predict the time-varying deformation of concrete structures under typical in-service conditions. It gives analytical methods to help anticipate time-dependent cracking, the gradual change in tension stiffening with time, creep induced deformations and the load independent strains caused by shrinkage and temperature changes. The calculation procedures are illustrated with many worked examples. A vital guide for practising engineers and advanced students of structural engineering on the design of concrete structures for serviceability and provides a penetrating insight into the time-dependent behaviour of reinforced and prestressed concrete structures.
Author | : FIB – International Federation for Structural Concrete |
Publisher | : FIB - International Federation for Structural Concrete |
Total Pages | : 304 |
Release | : 1993-03-01 |
Genre | : Technology & Engineering |
ISBN | : 2883940193 |
Author | : FIB – International Federation for Structural Concrete |
Publisher | : FIB - International Federation for Structural Concrete |
Total Pages | : 395 |
Release | : 1984-01-01 |
Genre | : Technology & Engineering |
ISBN | : 2604000679 |
Author | : Hubert Rüsch |
Publisher | : Springer Science & Business Media |
Total Pages | : 296 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 1461254248 |
This book is based on Reinforced Concrete-Prestressed Concrete, Volume 2, Accounting for the Effects of Creep and Shrinkage on the Behavior of Structural Systems by Hubert Rusch and Dieter Jungwirth, which appeared in German in 1976. Even then, it was Hubert Rusch's fervent wish to have his thoughts on the deformations of concrete translated into English in order to reach a wider audience. His earlier efforts to contribute a study to the Series of Monographs of the Ameri can Institute had unfortunately not succeeded. Despite a serious illness, Hubert Rusch undertook, with his characteristic prudence and thoroughness, the preparatory work for the translation and related revision of his book. Unfortunately fate did not grant him the satisfaction of seeing his work completed. Hubert Rusch died on October 17, 1979. In writing this book, Hubert Rusch drew on his many years of devoted study of the creep problem. These investigations go back to 1934. His awareness of the plastic deformation of concrete under sustained load, which had been reported to him on the occasion of an American sojourn, led him to discover the causes of a major building collapse. At his urging, Professor A. Hummel published, in 1935, a critical survey of the test results then available on concrete creep.
Author | : FIB – International Federation for Structural Concrete |
Publisher | : FIB - International Federation for Structural Concrete |
Total Pages | : 131 |
Release | : 1972-02-01 |
Genre | : Technology & Engineering |
ISBN | : |
Author | : Colin Banks |
Publisher | : |
Total Pages | : 158 |
Release | : |
Genre | : |
ISBN | : 9781908257147 |
Author | : Zdeněk P. Bažant |
Publisher | : Springer |
Total Pages | : 960 |
Release | : 2018-01-17 |
Genre | : Technology & Engineering |
ISBN | : 9402411380 |
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.
Author | : Tada-aki Tanabe |
Publisher | : CRC Press |
Total Pages | : 1552 |
Release | : 2008-09-01 |
Genre | : Technology & Engineering |
ISBN | : 0203882954 |
CREEP, SHRINKAGE AND DURABILITY MECHANICS OF CONCRETE AND CONCRETE STRUCTURES contains the keynote lectures, technical reports and contributed papers presented at the Eighth International Conference on Creep, Shrinkage and Durability of Concrete and Concrete Structures (CONCREEP8, Ise-shima, Japan, 30 September - 2 October 2008). The topics covered
Author | : Milan Jirasek |
Publisher | : John Wiley & Sons |
Total Pages | : 770 |
Release | : 2001-12-21 |
Genre | : Technology & Engineering |
ISBN | : 9780471987161 |
Hat ein Werkstoff seine Elastizitatsgrenze erreicht, so verhalt er sich inelastisch. Ingenieure und Designer mussen wissen, mit welchen Eigenschaften dann zu rechnen ist. Dieser Band vermittelt Ihnen den aktuellen Wissensstand auf dem Gebiet des plastischen Verhaltens und der plastischen Zug-Spannungs-Beziehungen. Behandelt werden in erster Linie Baustoffe, vor allem Stahl, aber auch Beton und Boden. Eine ausgewogene Mischung aus qualitativer Diskussion und mathematischer Theorie! (05/00)