Physical Aspects of Fracture Scaling and Size Effect
Title | Physical Aspects of Fracture Scaling and Size Effect PDF eBook |
Author | Jan G. M. van Mier |
Publisher | |
Pages | 224 |
Release | 2008 |
Genre | |
ISBN |
Fracture Scaling
Title | Fracture Scaling PDF eBook |
Author | Zdenek P. Bazant |
Publisher | Springer Science & Business Media |
Pages | 432 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9401146594 |
This volume is a collection of the papers given at the workshop on Fracture Scaling, held at the University of Maryland, USA, 10-12 June 1999, under the sponsorship of the Office of Naval Research, Arlington, VA, USA. These papers can be grouped under five major themes: Micromechanical analysis Size effects in fiber composites Scaling and heterogeneity Computational aspects and nonlocal or gradient models Size effects in concrete, ice and soils . This workshop is the result of a significant research effort, supported by the Office of Naval Research, into the problems of scaling of fracture in fiber composites, and generally into the problems of scaling in solid mechanics. These problems, which are of interest for many materials, especially all quasibrittle materials, share similar characteristics. Thus, progress in the understanding of scaling problems for one material may help progress for another material. This makes it clear that a dialogue between researchers in various fields of mechanics is highly desirable and should be promoted. In view of this, this volume should be of interest to researchers and advanced graduate students in materials science, solid mechanics and civil engineering.
Physical Aspects of Fracture
Title | Physical Aspects of Fracture PDF eBook |
Author | Elisabeth Bouchaud |
Publisher | Springer Science & Business Media |
Pages | 369 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9401006563 |
The main scope of this Cargese NATO Advanced Study Institute (June 5-17 2000) was to bring together a number of international experts, covering a large spectrum of the various Physical Aspects of Fracture. As a matter of fact, lecturers as well as participants were coming from various scientific communities: mechanics, physics, materials science, with the common objective of progressing towards a multi-scale description of fracture. This volume includes papers on most materials of practical interest: from concrete to ceramics through metallic alloys, glasses, polymers and composite materials. The classical fields of damage and fracture mechanisms are addressed (critical and sub-critical quasi-static crack propagation, stress corrosion, fatigue, fatigue-corrosion . . . . as well as dynamic fracture). Brittle and ductile fractures are considered and a balance has been carefully kept between experiments, simulations and theoretical models, and between the contributions of the various communities. New topics in damage and fracture mechanics - the effect of disorder and statistical aspects, dynamic fracture, friction and fracture of interfaces - were also explored. This large overview on the Physical Aspects of Fracture shows that the old barriers built between the different scales will soon "fracture". It is no more unrealistic to imagine that a crack initiated through a molecular dynamics description could be propagated at the grain level thanks to dislocation dynamics included in a crystal plasticity model, itself implemented in a finite element code. Linking what happens at the atomic scale to fracture of structures as large as a dam is the new emerging challenge.
Size-Scale Effects in the Failure Mechanisms of Materials and Structures
Title | Size-Scale Effects in the Failure Mechanisms of Materials and Structures PDF eBook |
Author | Alberto Carpinteri |
Publisher | CRC Press |
Pages | 609 |
Release | 2002-11-01 |
Genre | Architecture |
ISBN | 0203475925 |
Invited international contributions to this exciting new research field are included in this volume. It contains the specially selected papers from 45 key specialists given at the Symposium held under the auspices of the prestigious International Union of Theoretical and Applied Mechanics at Turin in October 1994.
Scaling of Structural Strength
Title | Scaling of Structural Strength PDF eBook |
Author | Zdenek P. Bazant |
Publisher | Elsevier |
Pages | 342 |
Release | 2005-06-28 |
Genre | Technology & Engineering |
ISBN | 0080461352 |
This book is concerned with a leading-edge topic of great interest and importance, exemplifying the relationship between experimental research, material modeling, structural analysis and design. It focuses on the effect of structure size on structural strength and failure behaviour. Bazant's theory has found wide application to all quasibrittle materials, including rocks, ice, modern fiber composites and tough ceramics. The topic of energetic scaling, considered controversial until recently, is finally getting the attention it deserves, mainly as a result of Bazant's pioneering work. In this new edition an extra section of data and new appendices covering twelve new application developments are included. The first book to show the 'size effect' theory of structure size on strength Presents the principles and applications of Bazant's pioneering work on structural strength Revised edition with new material on topics including asymptotic matching, flexural strength of fiber-composite laminates, polymeric foam fractures and the design of reinforced concrete beams
Rock Fractures and Fluid Flow
Title | Rock Fractures and Fluid Flow PDF eBook |
Author | National Research Council |
Publisher | National Academies Press |
Pages | 568 |
Release | 1996-08-27 |
Genre | Science |
ISBN | 0309049962 |
Scientific understanding of fluid flow in rock fracturesâ€"a process underlying contemporary earth science problems from the search for petroleum to the controversy over nuclear waste storageâ€"has grown significantly in the past 20 years. This volume presents a comprehensive report on the state of the field, with an interdisciplinary viewpoint, case studies of fracture sites, illustrations, conclusions, and research recommendations. The book addresses these questions: How can fractures that are significant hydraulic conductors be identified, located, and characterized? How do flow and transport occur in fracture systems? How can changes in fracture systems be predicted and controlled? Among other topics, the committee provides a geomechanical understanding of fracture formation, reviews methods for detecting subsurface fractures, and looks at the use of hydraulic and tracer tests to investigate fluid flow. The volume examines the state of conceptual and mathematical modeling, and it provides a useful framework for understanding the complexity of fracture changes that occur during fluid pumping and other engineering practices. With a practical and multidisciplinary outlook, this volume will be welcomed by geologists, petroleum geologists, geoengineers, geophysicists, hydrologists, researchers, educators and students in these fields, and public officials involved in geological projects.
Physical Aspects of Fracture
Title | Physical Aspects of Fracture PDF eBook |
Author | Elisabeth Bouchaud |
Publisher | |
Pages | 80 |
Release | 2003 |
Genre | Fracture mechanics |
ISBN |