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Fire Design of Concrete Structures - Materials, Structures and Modelling

2007-01-01 Technology & Engineering
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Release : 2007-01-01
Genre : Technology & Engineering
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Book Synopsis Fire Design of Concrete Structures - Materials, Structures and Modelling by : fib Fédération internationale du béton

Download or read book Fire Design of Concrete Structures - Materials, Structures and Modelling written by fib Fédération internationale du béton. This book was released on 2007-01-01. Available in PDF, EPUB and Kindle. Book excerpt: Fire design of concrete structures has emerged in recent years as a high profile subject of great interest to both experts and the public. This has been largely prompted by severe damage to concrete in a number of recent tunnel fires, as well as a considerable amount of research and development that has taken place world-wide. fib Task Group 4.3, "Fire Design of Concrete Structures", therefore took the initiative to develop this bulletin in order to present the results of this international research to a wider group of concrete professionals. The report presents a general brief outline of the effect of fire on both concrete material and concrete structures, with emphasis placed on the important developments of the past few years, namely: (a) the increasing use of high strength concrete (HSC) in buildings, tunnels and bridges; (b) the growing acceptance of the use of performance based fire engineering calculations for the structural analysis and design against fire; (c) the problem of, and solutions to, explosive spalling; and (d) fires in tunnels. This report is not intended to be an exhaustive review of the effect of fire on concrete and concrete structures, nor to present a database of properties at high temperature. Instead, the main aims of this document are to present recent trends and developments, highlight key influencing factors, bring together the disparate but related issues in one short document, highlight the deficiencies in current practice and point to the future. The basic principles of performance based codes and fire engineering are also presented on the assumption that the reader is not a specialist in this field.

Fire Design of Concrete Structures - Structural Behaviour and Assessment

2008-01-01 Technology & Engineering
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Release : 2008-01-01
Genre : Technology & Engineering
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Book Rating : 86X/5 ( reviews)

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Book Synopsis Fire Design of Concrete Structures - Structural Behaviour and Assessment by : fib Fédération internationale du béton

Download or read book Fire Design of Concrete Structures - Structural Behaviour and Assessment written by fib Fédération internationale du béton. This book was released on 2008-01-01. Available in PDF, EPUB and Kindle. Book excerpt: Concrete is well known to behave efficiently in fire conditions, as it is incombustible, does not emit smoke, and provides good thermal insulation. Furthermore, in reinforced concrete structures, the concrete cover gives a natural protection to the reinforcement, and the size of the sections often delays the heating of the core, thus favouring the fire resistance of the structural members. In addition, concrete structures are often robust and therefore able to accommodate local damage without major consequences to the overall structural integrity. However, past experience with real fires shows that a thorough understanding of concrete behaviour and structural mechanics is still needed to improve the design of R/C structures with respect to fire. The objective of fib Bulletin 46 is to augment the current knowledge about concrete and concrete structures under fire, not only for the design of new structures, but also for the analysis and repair of existing fire-damaged structures. Both structural and materials issues are examined, and the results of the most recent research activities on the structural performance of concrete subjected to fire are reported. Special attention is paid to the indirect actions caused by the restrained thermal deformations and several basic examples show how a local fire influences global structural behaviour. fib Bulletin 46 is intended for use by practicing engineers to improve their understanding of the behaviour of concrete structures in fire and thereby produce better and safer design standards.

Abstracts of the International Workshop " Fire Design of Concrete Structures - From Materials Modelling to Structural Performance "

2007
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Release : 2007
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Book Synopsis Abstracts of the International Workshop " Fire Design of Concrete Structures - From Materials Modelling to Structural Performance " by : Fédération internationale du béton

Download or read book Abstracts of the International Workshop " Fire Design of Concrete Structures - From Materials Modelling to Structural Performance " written by Fédération internationale du béton. This book was released on 2007. Available in PDF, EPUB and Kindle. Book excerpt:

Fire design of concrete structures in accordance with CEB FIP model code 90

1991-07-01 Technology & Engineering
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Release : 1991-07-01
Genre : Technology & Engineering
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Book Rating : 134/5 ( reviews)

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Book Synopsis Fire design of concrete structures in accordance with CEB FIP model code 90 by : FIB – International Federation for Structural Concrete

Download or read book Fire design of concrete structures in accordance with CEB FIP model code 90 written by FIB – International Federation for Structural Concrete. This book was released on 1991-07-01. Available in PDF, EPUB and Kindle. Book excerpt:

fib Model Code for Concrete Structures 2010

2013-12-04 Technology & Engineering
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Release : 2013-12-04
Genre : Technology & Engineering
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Book Rating : 618/5 ( reviews)

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Book Synopsis fib Model Code for Concrete Structures 2010 by : fib - federation internationale du beton

Download or read book fib Model Code for Concrete Structures 2010 written by fib - federation internationale du beton. This book was released on 2013-12-04. Available in PDF, EPUB and Kindle. Book excerpt: The International Federation for Structural Concrete (fib) is a pre-normative organization. 'Pre-normative' implies pioneering work in codification. This work has now been realized with the fib Model Code 2010. The objectives of the fib Model Code 2010 are to serve as a basis for future codes for concrete structures, and present new developments with regard to concrete structures, structural materials and new ideas in order to achieve optimum behaviour. The fib Model Code 2010 is now the most comprehensive code on concrete structures, including their complete life cycle: conceptual design, dimensioning, construction, conservation and dismantlement. It is expected to become an important document for both national and international code committees, practitioners and researchers. The fib Model Code 2010 was produced during the last ten years through an exceptional effort by Joost Walraven (Convener; Delft University of Technology, The Netherlands), Agnieszka Bigaj-van Vliet (Technical Secretary; TNO Built Environment and Geosciences, The Netherlands) as well as experts out of 44 countries from five continents.

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