Damage Mechanics of Cementitious Materials and Structures

Damage Mechanics of Cementitious Materials and Structures PDF Author: Gilles Pijaudier-Cabot
Publisher: John Wiley & Sons
ISBN: 111856622X
Category : Technology & Engineering
Languages : en
Pages : 214

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Book Description
The book, prepared in honor of the retirement of Professor J. Mazars, provides a wide overview of continuum damage modeling applied to cementitious materials. It starts from micro-nanoscale analyses, then follows on to continuum approaches and computational issues. The final part of the book presents industry-based case studies. The contents emphasize multiscale and coupled approaches toward the serviceability and the safety of concrete structures.

Damage Mechanics of Cementitious Materials and Structures

Damage Mechanics of Cementitious Materials and Structures PDF Author: Gilles Pijaudier-Cabot
Publisher: John Wiley & Sons
ISBN: 111856622X
Category : Technology & Engineering
Languages : en
Pages : 214

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Book Description
The book, prepared in honor of the retirement of Professor J. Mazars, provides a wide overview of continuum damage modeling applied to cementitious materials. It starts from micro-nanoscale analyses, then follows on to continuum approaches and computational issues. The final part of the book presents industry-based case studies. The contents emphasize multiscale and coupled approaches toward the serviceability and the safety of concrete structures.

Application of Fracture Mechanics to Cementitious Composites

Application of Fracture Mechanics to Cementitious Composites PDF Author: S.P. Shah
Publisher: Springer Science & Business Media
ISBN: 9400951213
Category : Science
Languages : en
Pages : 701

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Book Description
Portland cement concrete is a relatively brittle material. As a result, mechanical behavior of concrete, conventionally reinforced concrete, prestressed concrete, and fiber reinforced concrete is critically influenced by crack propagation. It is, thus, not surprising that attempts are being made to apply the concepts of fracture mechanics to quantify the resistance to cracking in cementious composites. The field of fracture mechanics originated in the 1920's with A. A. Griffith's work on fracture of brittle materials such as glass. Its most significant applications, however, have been for controlling brittle fracture and fatigue failure of metallic structures such as pressure vessels, airplanes, ships and pipe lines. Considerable development has occurred in the last twenty years in modifying Griffith's ideas or in proposing new concepts to account for the ductility typical of metals. As a result of these efforts, standard testing techniques have been available to obtain fracture parameters for metals, and design based on these parameters are included in relevant specifications. Many attempts have been made, in the last two decades or so, to apply the fracture mechanics concepts to cement, mortar, con crete and reinforced concrete. So far, these attempts have not led to a unique set of material parameters which can quantify the resistance of these cementitious composites to fracture. No standard testing methods and a generally accepted theoretical analysis are established for concrete as they are for metals.

Silicon, From Sand to Chips, Volume 2

Silicon, From Sand to Chips, Volume 2 PDF Author: Alain Vignes
Publisher: John Wiley & Sons
ISBN: 1394297637
Category : Technology & Engineering
Languages : en
Pages : 175

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Book Description
Silicon is the material of the digital revolution, of solar energy and of digital photography, which has revolutionized both astronomy and medical imaging. It is also the material of microelectromechanical systems (MEMS), indispensable components of smart objects. The discovery of the electronic and optoelectronic properties of germanium and silicon during the Second World War, followed by the invention of the transistor, ushered in the digital age. Although the first transistors were made from germanium, silicon eventually became the preferred material for these technologies. Silicon, From Sand to Chips 2 traces the history of the discoveries, inventions and developments in basic components and chips that these two materials enabled one after the other. The book is divided into two volumes and this second volume is devoted to microelectronic and optoelectronic chips, solar cells and MEMS.

PRO 30: 4th International RILEM Workshop on High Performance Fiber Reinforced Cement Composites (HPFRCC 4)

PRO 30: 4th International RILEM Workshop on High Performance Fiber Reinforced Cement Composites (HPFRCC 4) PDF Author: Antoine E. Naaman
Publisher: RILEM Publications
ISBN: 9782912143372
Category : Cement composites
Languages : en
Pages : 580

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Book Description


Damage and Cracking of Concrete Structures

Damage and Cracking of Concrete Structures PDF Author: Jacky Mazars
Publisher: John Wiley & Sons
ISBN: 1786306999
Category : Technology & Engineering
Languages : en
Pages : 308

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Book Description
Understanding and managing damage and cracking in concrete is essential to ensuring the integrity and durability of civil engineering structures. Both theoretical and practical, this book presents a comprehensive approach to these problems by proposing models and numerical modeling strategies that are treated in a manner that is both simplified and efficient. It proposes a wide variety of applications that are derived from research programs and engineering cases. This book also addresses many situations, such as monotonic or cyclic behavior, seismic responses, a description of fast dynamic situations and effects due to the maturation of concrete at an early age in massive structures. Numerous detailed exercises are provided to help students to understand modeling and calculation techniques. Damage and Cracking of Concrete Structures is indeed intended for students, but also for engineers and researchers in the field of mechanics of materials and structures and, more generally, in civil engineering.

Damage to Concrete Structures

Damage to Concrete Structures PDF Author: Geert De Schutter
Publisher: CRC Press
ISBN: 0203834445
Category : Technology & Engineering
Languages : en
Pages : 209

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Book Description
Serious degradation mechanisms can severely reduce the service life of concrete structures: steel reinforcement can corrode, cement matrix can be attacked, and even aggregates can show detrimental processes. Therefore, it is important to understand how damage can occur to concrete structures and to appreciate the timing of the actions leading to damage. Damage to Concrete Structures summarizes the state-of-the-art information on the degradation of concrete structures, and gives a clear and comprehensive overview of what can go wrong. Offering a logical flow, the chapters are ordered according to the chronological timing of the actions leading to concrete damage. The author explains the different actions or mechanisms in a fundamental manner, without too many physical or chemical details, to provide greater clarity and readability. The book describes the different causes of damage to concrete, including inappropriate design, errors during execution, mechanisms occurring during hardening of concrete, and actions or degradation mechanisms during service life (hardened concrete). The degradation mechanisms are illustrated with numerous real-world examples and many drawings and photographs taken of actual structures. Written as a textbook for students as well as a reference for professionals, this easy-to-comprehend book gives readers a deeper understanding of the damage that can occur to concrete during the construction process and service.

PRO 17: International RILEM Workshop on Shrinkage of Concrete - 'Shrinkage 2000'

PRO 17: International RILEM Workshop on Shrinkage of Concrete - 'Shrinkage 2000' PDF Author: Veronique Baroghel-Bouny
Publisher: RILEM Publications
ISBN: 9782912143204
Category : Concrete
Languages : en
Pages : 616

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Book Description


Fracture and Damage of Concrete and Rock - FDCR-2

Fracture and Damage of Concrete and Rock - FDCR-2 PDF Author: H.P. Rossmanith
Publisher: CRC Press
ISBN: 9780203474594
Category : Architecture
Languages : en
Pages : 712

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Book Description
This book forms the Proceedings of the International Conference held in Vienna in November 1992 dealing with ageing, fatigue and fracture of concrete and concrete structures. Special sections cover demolition and recycling, and anchorage engineering. As well as selected international contributions, five specially invited plenary papers are included from Austria, Spain, Japan, Denmark and Sweden.

Construction Materials and Structures

Construction Materials and Structures PDF Author: S.O. Ekolu
Publisher: IOS Press
ISBN: 1614994668
Category : Technology & Engineering
Languages : en
Pages : 1562

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Book Description
The two volumes of these Proceedings contain about 200 conference papers and 10 keynote papers presented at the First International Conference on Construction Materials and Structures, held in Johannesburg, South Africa from 24 to 26 November 2014. It includes sections on Materials and characterization; Durability of construction materials; Structural implications, performance, service life; Sustainability, waste utilization, the environment; and Building science and construction.

Damage and Fracture of Disordered Materials

Damage and Fracture of Disordered Materials PDF Author: Dusan Krajcinovic
Publisher: Springer
ISBN: 3709125049
Category : Science
Languages : en
Pages : 265

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Book Description
The principal objective of this book is to relate the random distributions of defects and material strength on the microscopic scale with the deformation and residual strength of materials on the macroscopic scale. To reach this goal the authors considered experimental, analytical and computational models on atomic, microscopic and macroscopic scales.