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Author: Zhenhai Guo
Publisher: Butterworth-Heinemann
ISBN: 0123869633
Category : Technology & Engineering
Languages : en
Pages : 331
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Book Description
Concrete as a construction material goes through both physical and chemical changes under extreme elevated temperatures. As one of the most widely used building materials, it is important that both engineers and architects are able to understand and predict its behavior in under extreme heat conditions. Brief and readable, this book provides the tools and techniques to properly analysis the effects of high temperature of reinforced concrete which will lead to more stable, safer structures. Based on years of the author’s research, Reinforced Concrete at Elevated Temperatures four part treatment starts with an unambiguous and thorough exposition of the mechanical behaviors of materials at elevated temperature followed by a discussion of Temperature field of member sections, Mechanical behaviors of members and structures at elevated temperature, ending with Theoretical analysis and practical calculation methods. The book provides unique insight into: Coupling thermal-mechanical constitutive relation of concrete Exceptional analyses of beams and columns of rectangular section with three surfaces and two adjacent surfaces exposing to high temperature Measurement and analysis of redistribution of internal forces of statically indeterminate structure during heating-loading process Finite element analysis and calculation charts for two-dimensional temperature field of structural members Finite element analysis and simplified calculation method for reinforced concrete structure at elevated temperature With this book, engineers and architects can effectively analyze the effect of high temperature on concrete and materials which will lead to better designs of fire resistant and damage evaluation and treatment after fire. Tools and techniques for analyzing the effects of high temperature on concrete and reinforcement materials Measurement and analysis of redistribution of internal forces of statically indeterminate structure during the heating-loading process Finite element analysis and calculation charts for two-dimensional temperature field of structural members Finite element analysis and simplified calculation method for reinforced concrete structure at elevated temperature
Author: Zhenhai Guo
Publisher: Butterworth-Heinemann
ISBN: 0123869633
Category : Technology & Engineering
Languages : en
Pages : 331
Get Book Here
Book Description
Concrete as a construction material goes through both physical and chemical changes under extreme elevated temperatures. As one of the most widely used building materials, it is important that both engineers and architects are able to understand and predict its behavior in under extreme heat conditions. Brief and readable, this book provides the tools and techniques to properly analysis the effects of high temperature of reinforced concrete which will lead to more stable, safer structures. Based on years of the author’s research, Reinforced Concrete at Elevated Temperatures four part treatment starts with an unambiguous and thorough exposition of the mechanical behaviors of materials at elevated temperature followed by a discussion of Temperature field of member sections, Mechanical behaviors of members and structures at elevated temperature, ending with Theoretical analysis and practical calculation methods. The book provides unique insight into: Coupling thermal-mechanical constitutive relation of concrete Exceptional analyses of beams and columns of rectangular section with three surfaces and two adjacent surfaces exposing to high temperature Measurement and analysis of redistribution of internal forces of statically indeterminate structure during heating-loading process Finite element analysis and calculation charts for two-dimensional temperature field of structural members Finite element analysis and simplified calculation method for reinforced concrete structure at elevated temperature With this book, engineers and architects can effectively analyze the effect of high temperature on concrete and materials which will lead to better designs of fire resistant and damage evaluation and treatment after fire. Tools and techniques for analyzing the effects of high temperature on concrete and reinforcement materials Measurement and analysis of redistribution of internal forces of statically indeterminate structure during the heating-loading process Finite element analysis and calculation charts for two-dimensional temperature field of structural members Finite element analysis and simplified calculation method for reinforced concrete structure at elevated temperature
Author: James K. Chang
Publisher:
ISBN:
Category :
Languages : en
Pages : 154
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Book Description
Author: Pierre Pimienta
Publisher: Springer
ISBN: 3319954326
Category : Technology & Engineering
Languages : en
Pages : 152
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Book Description
This book presents the work done by the RILEM Technical Committee 227-HPB (Physical properties and behaviour of High-Performance Concrete at high temperature). It contains the latest research results on the behaviour of high-performance concretes at high temperature. The book presents the state of the art of experimental data on High-Performance concretes and it collects and synthesizes useful data about concrete behaviour at high temperatures. The book is divided into independent chapters dealing with degradation reactions in concrete exposed to high temperatures; mass transport properties; thermal properties; and mechanical properties. The results presented especially target a group of users composed by universities and testing laboratories, building material companies and industries, material scientists and experts, building and infrastructure authorities, designers and civil engineers.
Author: Tiam Tjoan Lie
Publisher:
ISBN:
Category :
Languages : en
Pages : 21
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Book Description
Author: FIB – International Federation for Structural Concrete
Publisher: FIB - International Federation for Structural Concrete
ISBN: 0721010237
Category : Technology & Engineering
Languages : en
Pages : 29
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Book Description
Author: Acosta Urrea, Fernando
Publisher: KIT Scientific Publishing
ISBN: 3731507951
Category : Concrete
Languages : en
Pages : 270
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Book Description
Experiments to characterize the effects of moisture content and temperature on the mechanical properties of concrete were conducted. Based on these experiments, a new overall material model capable of predicting the mechanical behaviour of concrete subject to elevated temperatures up to 100 °C was developed. The material model estimates the time, temperature and moisture dependency of the compressive and tensile strength, creep and shrinkage of concrete.
Author: Tiam Tjoan Lie
Publisher:
ISBN:
Category :
Languages : en
Pages : 8
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Book Description
Author: Paul Zia
Publisher:
ISBN:
Category : Fiber-reinforced concrete
Languages : en
Pages : 262
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Book Description
This state-of-the-art report summarizes the results of an extensive search and review of available literature on the mechanical properties of concrete, with particular reference to high performance concrete for highway applications. Included in the review and discussion are the behavior of plastic concrete as well as the strength and deformation characteristics of hardened concrete. Both short-term and long-term effects are considered. Based on the review of the available information, research needs are identified. It is concluded that much research is needed to develop data on the strength and durability properties of concrete which develops high strength, particularly very early strength.
Author: R. N. Crook
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Pulak Munshi
Publisher: LAP Lambert Academic Publishing
ISBN: 9783845415895
Category :
Languages : en
Pages : 204
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Book Description
The use of fibres of different materials (metallic and non-metallic) with any weak matrices, to enhance the overall performance of structural members, has become extremely popular. Fibre reinforced concrete is one of these kinds of composites. Any reinforced cement concrete structure, which is exposed to elevated temperature, looses its overall strength. It has been observed from several investigations that the addition of steel fibre in concrete improves the tensile strength, ductility and toughness compared to plain concrete. It has also been observed that the reduction in strength of fibre reinforced concrete is much less compared to that of plain concrete, when exposed to elevated temperature. Again, it is known that the increase in conventional steel reinforcement in RCC structure leads to decrease in ductility. Thus, an optimal use of steel fibre and conventional steel reinforcement in concrete will lead to most rational design from the consideration of strength and ductility.
