January 16, 2021

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Fracture and Damage in Quasibrittle Structures

Fracture and Damage in Quasibrittle Structures
Author : Z.P. Bazant,Z. Bittnar,M. Jirasek,J. Mazars
Publisher : CRC Press
Release Date : 2004-01-14
Category : Architecture
Total pages :646
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Understanding of failure of quasibrittle materials is of paramount importance in many engineering fields. This subject has become a broad and important field of considerable mathematical complexity, with many competing models and unsolved problems. Attention in this volume focuses on concrete, rock, masonry, toughened ceramics, ice and other quasibrittle materials characterized by the development of large zones of cracking or other microstructural damage, and its localization into major fractures.

Fracture and Damage in Quasibrittle Structures

Fracture and Damage in Quasibrittle Structures
Author : Anonim
Publisher : Unknown
Release Date : 1994
Category : Brittleness
Total pages :646
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Fracture and Size Effect in Concrete and Other Quasibrittle Materials

Fracture and Size Effect in Concrete and Other Quasibrittle Materials
Author : Zdenek P. Bazant,Jaime Planas
Publisher : Routledge
Release Date : 2019-03-04
Category : Technology & Engineering
Total pages :640
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Fracture and Size Effect in Concrete and Other Quasibrittle Materials is the first in-depth text on the application of fracture mechanics to the analysis of failure in concrete structures. The book synthesizes a vast number of recent research results in the literature to provide a comprehensive treatment of the topic that does not give merely the facts - it provides true understanding. The many recent results on quasibrittle fracture and size effect, which were scattered throughout many periodicals, are compiled here in a single volume. This book presents a well-rounded discussion of the theory of size effect and scaling of failure loads in structures. The size effect, which is the most important practical manifestation of fracture behavior, has become a hot topic. It has gained prominence in current research on concrete and quasibrittle materials. The treatment of every subject in Fracture and Size Effect in Concrete and Other Quasibrittle Materials proceeds from simple to complex, from specialized to general, and is as concise as possible using the simplest level of mathematics necessary to treat the subject clearly and accurately. Whether you are an engineering student or a practicing engineer, this book provides you with a clear presentation, including full derivations and examples, from which you can gain real understanding of fracture and size effect in concrete and other quasibrittle materials.

Probabilistic Mechanics of Quasibrittle Structures

Probabilistic Mechanics of Quasibrittle Structures
Author : Zdenek P. Bazant,Jia-Liang Le
Publisher : Cambridge University Press
Release Date : 2017-05-25
Category : Science
Total pages :316
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This book presents an experimentally validated probabilistic strength theory of structures made of concrete, composites, ceramics and other quasibrittle materials.

Fracture and Size Effect in Concrete and Other Quasibrittle Materials

Fracture and Size Effect in Concrete and Other Quasibrittle Materials
Author : Zdenek P. Bazant,Jaime Planas
Publisher : Routledge
Release Date : 2019-03-04
Category : Technology & Engineering
Total pages :640
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Fracture and Size Effect in Concrete and Other Quasibrittle Materials is the first in-depth text on the application of fracture mechanics to the analysis of failure in concrete structures. The book synthesizes a vast number of recent research results in the literature to provide a comprehensive treatment of the topic that does not give merely the facts - it provides true understanding. The many recent results on quasibrittle fracture and size effect, which were scattered throughout many periodicals, are compiled here in a single volume. This book presents a well-rounded discussion of the theory of size effect and scaling of failure loads in structures. The size effect, which is the most important practical manifestation of fracture behavior, has become a hot topic. It has gained prominence in current research on concrete and quasibrittle materials. The treatment of every subject in Fracture and Size Effect in Concrete and Other Quasibrittle Materials proceeds from simple to complex, from specialized to general, and is as concise as possible using the simplest level of mathematics necessary to treat the subject clearly and accurately. Whether you are an engineering student or a practicing engineer, this book provides you with a clear presentation, including full derivations and examples, from which you can gain real understanding of fracture and size effect in concrete and other quasibrittle materials.

Applications of Fracture Mechanics to Reinforced Concrete

Applications of Fracture Mechanics to Reinforced Concrete
Author : Alberto Carpinteri
Publisher : CRC Press
Release Date : 1992-02-27
Category : Architecture
Total pages :630
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This volume emphazises the most recent advances in fracture mechanics as specifically applied to steel bar reinforced concrete. Fracture mechanics has been applied to plain and fibre reinforced concrete with increasing success over recent years. This workshop extended these concepts to steel bar reinforced and pre-stressed concrete design. Particularly for high strength concrete, which is a very brittle material, and in the case of large structural members, the application of fracture mechanics appears to be very useful for improving the present design rules. The pre-eminent participants at the Turin workshop contributed extensive expert opinions in four selected areas for which a rational approach, using fracture mechanics, could introduce variations into the concrete design codes: size effects; anchorage and bond; minimum reinforcement for elements in flexure; and shear resistance. The 23 chapters logically address these themes and demonstrate the unique ability of fracture mechanics to capture all the experimentally observed characteristics. The book is primarily directed to the researchers in universities and institutions and will be of value to consultants and engineering companies.

Damage Mechanics in Engineering Materials

Damage Mechanics in Engineering Materials
Author : Jiann-Wen Woody Ju,J.-L. Chaboche,George Z. Voyiadjis
Publisher : Elsevier
Release Date : 1998-03-04
Category : Technology & Engineering
Total pages :545
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This book contains thirty peer-reviewed papers that are based on the presentations made at the symposium on "Damage Mechanics in Engineering Materials" on the occasion of the Joint ASME/ASCE/SES Mechanics Conference (McNU97), held in Evanston, Illinois, June 28-July 2, 1997. The key area of discussion was on the constitutive modeling of damage mechanics in engineering materials encompassing the following topics: macromechanics/micromechanical constitutive modeling, experimental procedures, numerical modeling, inelastic behavior, interfaces, damage, fracture, failure, computational methods. The book is divided into six parts: Study of damage mechanics. Localization and damage. Damage in brittle materials. Damage in metals and metal matrix composites. Computational aspects of damage models. Damage in polymers and elastomers.

Computational Methods for Fracture

Computational Methods for Fracture
Author : Timon Rabczuk
Publisher : MDPI
Release Date : 2019-10-28
Category : Technology & Engineering
Total pages :404
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This book offers a collection of 17 scientific papers about the computational modeling of fracture. Some of the manuscripts propose new computational methods and/or how to improve existing cutting edge methods for fracture. These contributions can be classified into two categories: 1. Methods which treat the crack as strong discontinuity such as peridynamics, scaled boundary elements or specific versions of the smoothed finite element methods applied to fracture and 2. Continuous approaches to fracture based on, for instance, phase field models or continuum damage mechanics. On the other hand, the book also offers a wide range of applications where state-of-the-art techniques are employed to solve challenging engineering problems such as fractures in rock, glass, concrete. Also, larger systems such as fracture in subway stations due to fire, arch dams, or concrete decks are studied.

Fracture Mechanics of Concrete

Fracture Mechanics of Concrete
Author : Surendra P. Shah,Stuart E. Swartz,Chengsheng Ouyang
Publisher : John Wiley & Sons
Release Date : 1995-09-28
Category : Technology & Engineering
Total pages :588
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FRACTURE MECHANICS OF CONCRETE AND ROCK This book offers engineers a unique opportunity to learn, frominternationally recognized leaders in their field, about the latesttheoretical advances in fracture mechanics in concrete, reinforcedconcrete structures, and rock. At the same time, it functions as asuperb, graduate-level introduction to fracture mechanics conceptsand analytical techniques. Reviews, in depth, the basic theory behind fracture mechanics * Covers the application of fracture mechanics to compressionfailure, creep, fatigue, torsion, and other advanced topics * Extremely well researched, applies experimental evidence ofdamage to a wide range of design cases * Supplies all relevant formulas for stress intensity * Covers state-of-the-art linear elastic fracture mechanics (LEFM)techniques for analyzing deformations and cracking * Describes nonlinear fracture mechanics (NLFM) and the latestRILEM modeling techniques for testing nonlinear quasi-brittlematerials * And much more Over the past few years, researchers employing techniques borrowedfrom fracture mechanics have made many groundbreaking discoveriesconcerning the causes and effects of cracking, damage, andfractures of plain and reinforced concrete structures and rock.This, in turn, has resulted in the further development andrefinement of fracture mechanics concepts and tools. Yet, despitethe field's growth and the growing conviction that fracturemechanics is indispensable to an understanding of material andstructural failure, there continues to be a surprising shortage oftextbooks and professional references on the subject. Written by two of the foremost names in the field, FractureMechanics of Concrete fills that gap. The most comprehensive bookever written on the subject, it consolidates the latest theoreticalresearch from around the world in a single reference that can beused by students and professionals alike. Fracture Mechanics of Concrete is divided into two sections. In thefirst, the authors lay the necessary groundwork with an in-depthreview of fundamental principles. In the second section, theauthors vividly demonstrate how fracture mechanics has beensuccessfully applied to failures occurring in a wide array ofdesign cases. Key topics covered in these sections include: * State-of-the-art linear elastic fracture mechanics (LEFM)techniques for analyzing deformations and cracking * Nonlinear fracture mechanics (NLFM) and the latest RILEM modelingtechniques for testing nonlinear quasi-brittle materials * The use of R-Curves to describe cracking and fracture inquasi-brittle materials * The application of fracture mechanics to compression failure,creep, fatigue, torsion, and other advanced topics The most timely, comprehensive, and authoritative book on thesubject currently available, Fracture Mechanics of Concrete is botha complete instructional tool for academics and students instructural and geotechnical engineering courses, and anindispensable working resource for practicing engineers.

Damage Mechanics of Cementitious Materials and Structures

Damage Mechanics of Cementitious Materials and Structures
Author : Gilles Pijaudier-Cabot,Frederic Dufour
Publisher : John Wiley & Sons
Release Date : 2013-02-07
Category : Technology & Engineering
Total pages :255
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The book, prepared in honor of the retirement of Professor J.Mazars, provides a wide overview of continuum damage modelingapplied to cementitious materials. It starts from micro-nanoscale analyses, then follows on tocontinuum approaches and computational issues. The final part ofthe book presents industry-based case studies. The contents emphasize multiscale and coupled approaches toward theserviceability and the safety of concrete structures.

Advances in Fracture and Damage Mechanics X

Advances in Fracture and Damage Mechanics X
Author : Z. Tonkovic,Ferri M.H.Aliabadi
Publisher : Trans Tech Publications Ltd
Release Date : 2011-09-21
Category : Technology & Engineering
Total pages :865
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Volume is indexed by Thomson Reuters CPCI-S (WoS). This collection of peer-reviewed papers covers a wide range of topics: Fracture Mechanics, Failure analysis, corrosion, Creep, Non-linear problems, Dynamic Fracture, Residual Stress, Environmental effects, Crack Propagation, Repair Techniques, Composites, Ceramics, Polymers, Metallic and concrete materials, Probabilistic Aspects, Risk Analysis, Damage Tolerance, Fracture Control, Computer Modelling Methods (Finite Elements, Boundary Elements and Meshless), Microstructural and Multiscale Aspects. The work thus offers a timely survey of these subjects.

Advances in Fracture and Damage Mechanics XII

Advances in Fracture and Damage Mechanics XII
Author : Alberto Milazzo,Ferri M.H.Aliabadi
Publisher : Trans Tech Publications Ltd
Release Date : 2013-09-23
Category : Technology & Engineering
Total pages :736
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Volume is indexed by Thomson Reuters CPCI-S (WoS). The book covers a wide range of topics: Fracture Mechanics, Failure analysis, Composites, Multiscale Modelling, Micromechanics, Structural Health Monitoring, Damage Tolerance, Corrosion, Creep, Non-linear problems, Dynamic Fracture, Residual Stress, Environmental effects, Crack Propagation, Metallic and Concrete Materials, Probabilistic Aspects, Computer Modeling Methods (Finite Elements, Boundary Elements and Meshless), Microstructural and Multiscale Aspects.

Toughening Mechanisms in Quasi-Brittle Materials

Toughening Mechanisms in Quasi-Brittle Materials
Author : S.P. Shah
Publisher : Springer Science & Business Media
Release Date : 2012-12-06
Category : Science
Total pages :612
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A variety of ceramic materials has been recently shown to exhibit nonlinear stress strain behavior. These materials include transformation-toughened zirconia which undergoes a stress-induced crystallographic transformation in the vicinity of a propagating crack, microcracking ceramics, and ceramic-fiber reinforced ceramic matrices. Since many of these materials are under consideration for structural applications, understanding fracture in these quasi-brittle materials is essential. 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. Crack propagation in concrete is characterized by a fracture process zone, microcracking, and aggregate bridging. Such phenomena give concrete toughening mechanisms, and as a result, the macroscopic response of concrete can be characterized as that of a quasi-brittle material. To design super high performance cement composites, it is essential to understand the complex fracture processes in concrete. A wide range of concern in design involves fracture in rock masses and rock structures. For example, prediction of the extension or initiation of fracture is important in: 1) the design of caverns (such as underground nuclear waste isolation) subjected to earthquake shaking or explosions, 2) the production of geothermal and petroleum energy, and 3) predicting and monitoring earthquakes. Depending upon the grain size and mineralogical composition, rock may also exhibit characteristics of quasi-brittle materials.

Experimental Analysis and Computational Modelling of Damage and Fracture

Experimental Analysis and Computational Modelling of Damage and Fracture
Author : Marc Georges Denis Geers
Publisher : Unknown
Release Date : 1997
Category : Continuum damage mechanics
Total pages :170
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Applications of Continuum Damage Mechanics to Fatigue and Fracture

Applications of Continuum Damage Mechanics to Fatigue and Fracture
Author : David L. McDowell
Publisher : ASTM International
Release Date : 1997
Category : Technology & Engineering
Total pages :237
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Contains papers from the May 1996 Symposium on Applications of Continuum Damage Mechanics (CDM) to Fatigue and Fracture. Papers in Section I deal with various aspects of modeling damage in composite materials, such as high temperature environmental degradation, fatigue, and viscous damage in metal a