Iutam Symposium On Mesoscopic Dynamics Of Fracture Process And Materials Strength

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IUTAM Symposium on Mesoscopic Dynamics of Fracture Process and Materials Strength

Author : H. Kitagawa,Y. Shibutani
Publisher : Springer Science & Business Media
Page : 469 pages
File Size : 41,5 Mb
Release : 2013-11-11
Category : Technology & Engineering
ISBN : 9781402021114

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IUTAM Symposium on Mesoscopic Dynamics of Fracture Process and Materials Strength by H. Kitagawa,Y. Shibutani Pdf

This volume contains the papers presented at the IUT AM Symposium of "Mesoscopic Dynamics of Fracture Process and Materials Strength", held in July 2003, at the Hotel Osaka Sun Palace, Osaka, Japan. The Symposium was proposed in 2001, aiming at organizing concentrated discussions on current understanding of fracture process and inhomogeneous deformation governing the materials strength with emphasis on the mesoscopic dynamics associated with evolutional mechanical behaviour under micro/macro mutual interaction. The decision of the General Assembly of International Union of Theoretical and Applied Mechanics (IUT AM) to accept our proposal was well-timed and attracted attention. Driven by the development of new theoretical and computational techniques, various novel challenges to investigate the mesoscopic dynamics have been actively done recently, including large-scaled 3D atomistic simulations, discrete dislocation dynamics and other micro/mesoscopic computational analyses. The Symposium attracted sixty-six participants from eight countries, and forty two papers were presented. The presentations comprised a wide variety of fundamental subjects of physics, mechanical models, computational strategies as well as engineering applications. Among the subjects, discussed are (a) dislocation patterning, (b) crystal plasticity, (c) characteristic fracture of amorphous/nanocrystal, (d) nano-indentation, (e) ductile-brittle transition, (f) ab-initio calculation, (g) computational methodology for multi-scale analysis and others.

IUTAM Symposium on Multiscale Modelling of Damage and Fracture Processes in Composite Materials

Author : Tomasz Sadowski
Publisher : Springer Science & Business Media
Page : 295 pages
File Size : 49,9 Mb
Release : 2006-07-06
Category : Science
ISBN : 9781402045660

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IUTAM Symposium on Multiscale Modelling of Damage and Fracture Processes in Composite Materials by Tomasz Sadowski Pdf

Integrating macroscopic properties with observations at lower levels, this book details advances in multiscale modelling and analysis pertaining to classes of composites which either have a wider range of relevant microstructural scales, such as metals, or do not have a very well-defined microstructure, e.g. cementitious or ceramic composites. The IUTAM symposia proceedings provide a platform for extensive further discussion and research.

IUTAM Symposium on Mechanical Behavior and Micro-Mechanics of Nanostructured Materials

Author : Y.L. Bai,Q.S. Zheng,Y.G. Wei
Publisher : Springer Science & Business Media
Page : 261 pages
File Size : 49,8 Mb
Release : 2007-04-05
Category : Technology & Engineering
ISBN : 9781402056246

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IUTAM Symposium on Mechanical Behavior and Micro-Mechanics of Nanostructured Materials by Y.L. Bai,Q.S. Zheng,Y.G. Wei Pdf

This volume contains the proceedings of the IUTAM Symposium on Mechanical Behavior and Micro-mechanics of Nanostructured Materials, held in Beijing on June 27-30, 2005. The proceedings consist of approximately 30 presentations. Nano-scale, micro-scale, theoretical, experimental and numerical aspects of the subjects are covered. A wide scope of research and progress are displayed. This is the first work in print on this particular subject.

IUTAM Symposium on Mechanics and Reliability of Actuating Materials

Author : W. Yang
Publisher : Springer Science & Business Media
Page : 327 pages
File Size : 44,7 Mb
Release : 2006-06-28
Category : Technology & Engineering
ISBN : 9781402041310

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IUTAM Symposium on Mechanics and Reliability of Actuating Materials by W. Yang Pdf

Actuating materials hold a promise for fast-spreading applications in smart structures and active control systems, and have attracted extensive attention from scientists of both mechanics and materials sciences communities. High performance and stability of actuating materials and structures play a decisive role in their successive applications as sensors and actuators in structural control and robotics. The advances of actuating materials, however, recently encountered a severe reliability issue. For a better understanding toward this issue, scientific efforts are of paramount significance to gain a deep insight into the intricate deformation and failure behaviors of actuating materials. To examine the state of the art in this subject, the general assembly of IUTAM approved in August, 2002 at Cambridge University, UK, a proposal to hold an IUTAM symposium to summarize the relevant research findings. The main themes of the symposium are: (i) the constitutive relations of actuating materials that couple mechanical, electrical, thermal and magnetic properties, as well as incorporate phase transformation and domain switch; (ii) the physical mechanisms of deformation, damage, and fatigue crack growth of actuating materials; (iii) the development of failure-resilient approaches that base on the macro-, meso-, and micro-mechanics analyses; (iv) the investigation of microstructural evolution, stability of phase transformation, and size effects of ferroelectric ceramics, shape memory alloys, actuating polymers, and bio-actuating materials. The above problems represent an exciting challenge and form a research thrust of both materials science and solid mechanics. The IUTAM Symposium (GA.

IUTAM Symposium on Chaotic Dynamics and Control of Systems and Processes in Mechanics

Author : Giuseppe Rega,F. Vestroni
Publisher : Springer Science & Business Media
Page : 544 pages
File Size : 52,6 Mb
Release : 2005-03-10
Category : Technology & Engineering
ISBN : 1402032676

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IUTAM Symposium on Chaotic Dynamics and Control of Systems and Processes in Mechanics by Giuseppe Rega,F. Vestroni Pdf

The interest of the applied mechanics community in chaotic dynamics of engineering systems has exploded in the last fifteen years, although research activity on nonlinear dynamical problems in mechanics started well before the end of the Eighties. It developed first within the general context of the classical theory of nonlinear oscillations, or nonlinear vibrations, and of the relevant engineering applications. This was an extremely fertile field in terms of formulation of mechanical and mathematical models, of development of powerful analytical techniques, and of understanding of a number of basic nonlinear phenomena. At about the same time, meaningful theoretical results highlighting new solution methods and new or complex phenomena in the dynamics of deterministic systems were obtained within dynamical systems theory by means of sophisticated geometrical and computational techniques. In recent years, careful experimental studies have been made to establish the actual occurrence and observability of the predicted dynamic phenomena, as it is vitally needed in all engineering fields. Complex dynamics have been shown to characterize the behaviour of a great number of nonlinear mechanical systems, ranging from aerospace engineering applications to naval applications, mechanical engineering, structural engineering, robotics and biomechanics, and other areas. The International Union of Theoretical and Applied Mechanics grasped the importance of such complex phenomena in the Eighties, when the first IUTAM Symposium devoted to the general topic of nonlinear and chaotic dynamics in applied mechanics and engineering was held in Stuttgart (1989).

Fracture Mechanics

Author : Huy Duong Bui
Publisher : Springer Science & Business Media
Page : 395 pages
File Size : 53,6 Mb
Release : 2007-01-03
Category : Science
ISBN : 9781402048371

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Fracture Mechanics by Huy Duong Bui Pdf

This book presents, in a unified manner, a variety of topics in Continuum and Fracture Mechanics: energy methods, conservation laws, mathematical methods to solve two-dimensional and three-dimensional crack problems. Moreover, a series of new subjects is presented in a straightforward manner, accessible to under-graduate students. Emphasizing physical or experimental back-grounds, then analysis and theoretical results, this monograph is intended for use by students and researchers in solid mechanics, mechanical engineering and applied mathematics.

IUTAM Symposium on Topological Design Optimization of Structures, Machines and Materials

Author : Martin Philip Bendsoe,Niels Olhoff,Ole Sigmund
Publisher : Springer Science & Business Media
Page : 602 pages
File Size : 43,9 Mb
Release : 2006-10-03
Category : Technology & Engineering
ISBN : 9781402047527

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IUTAM Symposium on Topological Design Optimization of Structures, Machines and Materials by Martin Philip Bendsoe,Niels Olhoff,Ole Sigmund Pdf

This volume offers edited papers presented at the IUTAM-Symposium Topological design optimization of structures, machines and materials - status and perspectives, October 2005. The papers cover the application of topological design optimization to fluid-solid interaction problems, acoustics problems, and to problems in biomechanics, as well as to other multiphysics problems. Also in focus are new basic modelling paradigms, covering new geometry modelling such as level-set methods and topological derivatives.

Fracture Mechanics

Author : E.E. Gdoutos
Publisher : Springer Science & Business Media
Page : 370 pages
File Size : 50,5 Mb
Release : 2006-03-30
Category : Technology & Engineering
ISBN : 9781402031533

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Fracture Mechanics by E.E. Gdoutos Pdf

New developments in the applications of fracture mechanics to engineering problems have taken place in the last years. Composite materials have extensively been used in engineering problems. Quasi-brittle materials including concrete, cement pastes, rock, soil, etc. all benefit from these developments. Layered materials and especially thin film/substrate systems are becoming important in small volume systems used in micro and nanoelectromechancial systems (MEMS and NEMS). Nanostructured materials are being introduced in our every day life. In all these problems fracture mechanics plays a major role for the prediction of failure and safe design of materials and structures. These new challenges motivated the author to proceed with the second edition of the book. The second edition of the book contains four new chapters in addition to the ten chapters of the first edition. The fourteen chapters of the book cover the basic principles and traditional applications, as well as the latest developments of fracture mechanics as applied to problems of composite materials, thin films, nanoindentation and cementitious materials. Thus the book provides an introductory coverage of the traditional and contemporary applications of fracture mechanics in problems of utmost technological importance. With the addition of the four new chapters the book presents a comprehensive treatment of fracture mechanics. It includes the basic principles and traditional applications as well as the new frontiers of research of fracture mechanics during the last three decades in topics of contemporary importance, like composites, thin films, nanoindentation and cementitious materials. The book contains fifty example problems and more than two hundred unsolved problems. A "Solutions Manual" is available upon request for course instructors from the author.

IUTAM Symposium on Elastohydrodynamics and Micro-elastohydrodynamics

Author : R.W. Snidle,H.P. Evans
Publisher : Springer Science & Business Media
Page : 470 pages
File Size : 50,8 Mb
Release : 2006-01-09
Category : Technology & Engineering
ISBN : 1402045328

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IUTAM Symposium on Elastohydrodynamics and Micro-elastohydrodynamics by R.W. Snidle,H.P. Evans Pdf

This volume contains the proceedings of the IUTAM Symposium on Elastohydrodynamics and Microelastohydrodynamics held in Cardiff from 1-3 September 2004. It contains 31 articles by leading researchers in the field. The symposium focused on theoretical, experimental and computational issues in elastohydrodynamic lubrication (EHL) both in relation to smooth surfaces and in situations where the film is of the same order or thinner than the surface roughness (micro-EHL). The last IUTAM Symposium in this general area of contact of deformable bodies was in 1974. The emphasis in the Symposium was upon fundamental issues such as: solution methods; lubricant rheological models, thermal effects; both low and high elastic modulus situations; human and replacement joints; fluid traction; dynamic effects, asperity lubrication and the failure of lubrication; surface fatigue and thermal distress under EHL conditions. The book will be useful to those active in basic elastohydrodynamics research who wish to gain an up-to-date understanding of the subject from leading experts in the field.

IUTAM Symposium on Vibration Control of Nonlinear Mechanisms and Structures

Author : H. Ulbrich,W. Günthner
Publisher : Springer Science & Business Media
Page : 400 pages
File Size : 42,9 Mb
Release : 2006-01-28
Category : Technology & Engineering
ISBN : 9781402041617

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IUTAM Symposium on Vibration Control of Nonlinear Mechanisms and Structures by H. Ulbrich,W. Günthner Pdf

During the last decades, the growth of micro-electronics has reduced the cost of computing power to a level acceptable to industry and has made possible sophisticated control strategies suitable for many applications. Vibration c- trol is applied to all kinds of engineering systems to obtain the desired dynamic behavior, improved accuracy and increased reliability during operation. In this context, one can think of applications related to the control of structures’ vib- tion isolation, control of vehicle dynamics, noise control, control of machines and mechanisms and control of ?uid-structure-interaction. One could continue with this list for a long time. Research in the ?eld of vibration control is extremely comprehensive. Pr- lems that are typical for vibration control of nonlinear mechanisms and str- tures arise in the ?elds of modeling systems in such a way that the model is suitable for control design, to choose appropriate actuator and sensor locations and to select the actuators and sensors. Theobjective of the Symposium was to present anddiscuss methodsthat contribute to thesolution of such problems and to demonstrate the state of the art inthe ?eld shown by typical examples. The intention was to evaluate the limits of performance that can beachievedby controlling the dynamics, and to point out gaps in present research and give links for areas offuture research.Mainly, it brought together leading experts from quite different areas presenting theirpoints of view.

IUTAM Symposium on One Hundred Years of Boundary Layer Research

Author : Hans-Joachim Heinemann,G.E.A. Meier,K.R. Sreenivasan
Publisher : Springer Science & Business Media
Page : 507 pages
File Size : 40,9 Mb
Release : 2006-12-20
Category : Technology & Engineering
ISBN : 9781402041501

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IUTAM Symposium on One Hundred Years of Boundary Layer Research by Hans-Joachim Heinemann,G.E.A. Meier,K.R. Sreenivasan Pdf

This book collects peer-reviewed lectures of the IUTAM Symposium on the 100th anniversary of Boundary Layer research. No other reference of this calibre, on this topic, is likely to be published for the next decade. Covers classification, definition and mathematics of boundary layers; instability of boundary layers and transition; boundary layers control; turbulent boundary layers; numerical treatment and boundary layer modelling; special effects in boundary layers.

Elasticity of Transversely Isotropic Materials

Author : Haojiang Ding,Weiqiu Chen,Ling Zhang
Publisher : Springer Science & Business Media
Page : 443 pages
File Size : 54,7 Mb
Release : 2006-07-09
Category : Technology & Engineering
ISBN : 9781402040344

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Elasticity of Transversely Isotropic Materials by Haojiang Ding,Weiqiu Chen,Ling Zhang Pdf

This book aims to provide a comprehensive introduction to the theory and applications of the mechanics of transversely isotropic elastic materials. There are many reasons why it should be written. First, the theory of transversely isotropic elastic materials is an important branch of applied mathematics and engineering science; but because of the difficulties caused by anisotropy, the mathematical treatments and descriptions of individual problems have been scattered throughout the technical literature. This often hinders further development and applications. Hence, a text that can present the theory and solution methodology uniformly is necessary. Secondly, with the rapid development of modern technologies, the theory of transversely isotropic elasticity has become increasingly important. In addition to the fields with which the theory has traditionally been associated, such as civil engineering and materials engineering, many emerging technologies have demanded the development of transversely isotropic elasticity. Some immediate examples are thin film technology, piezoelectric technology, functionally gradient materials technology and those involving transversely isotropic and layered microstructures, such as multi-layer systems and tribology mechanics of magnetic recording devices. Thus a unified mathematical treatment and presentation of solution methods for a wide range of mechanics models are of primary importance to both technological and economic progress.

Multiscale Fatigue Crack Initiation and Propagation of Engineering Materials: Structural Integrity and Microstructural Worthiness

Author : George C. Sih
Publisher : Springer Science & Business Media
Page : 386 pages
File Size : 52,6 Mb
Release : 2008-06-01
Category : Technology & Engineering
ISBN : 9781402085208

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Multiscale Fatigue Crack Initiation and Propagation of Engineering Materials: Structural Integrity and Microstructural Worthiness by George C. Sih Pdf

What can be added to the fracture mechanics of metal fatigue that has not already been said since the 1900s? From the view point of the material and structure engineer, there are many aspects of failure by fatigue that are in need of attention, particularly when the size and time of the working components are changed by orders of magnitude from those considered by st traditional means. The 21 century marks an era of technology transition where structures are made larger and devices are made smaller, rendering the method of destructive testing unpractical. While health monitoring entered the field of science and engineering, the practitioners are discovering that the correlation between the signal and the location of interest depends on a priori knowledge of where failure may initiate. This information is not easy to find because the integrity of the physical system will change with time. Required is software that can self-adjust in time according to the monitored data. In this connection, effective application of health monitoring can use a predictive model of fatigue crack growth. Earlier fatigue crack growth models assumed functional dependence on the maximum stress and the size of the pre-existing crack or defect. Various possibilities were examined in the hope that the data could be grouped such that linear interpolation would apply.

Variational and Quasi-Variational Inequalities in Mechanics

Author : Alexander S. Kravchuk,Pekka J. Neittaanmäki
Publisher : Springer Science & Business Media
Page : 337 pages
File Size : 47,6 Mb
Release : 2007-09-04
Category : Technology & Engineering
ISBN : 9781402063770

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Variational and Quasi-Variational Inequalities in Mechanics by Alexander S. Kravchuk,Pekka J. Neittaanmäki Pdf

The essential aim of this book is to consider a wide set of problems arising in the mathematical modeling of mechanical systems under unilateral constraints. In these investigations elastic and non-elastic deformations, friction and adhesion phenomena are taken into account. All the necessary mathematical tools are given: local boundary value problem formulations, construction of variational equations and inequalities and their transition to minimization problems, existence and uniqueness theorems, and variational transformations (Friedrichs and Young-Fenchel-Moreau) to dual and saddle-point search problems.

Mechanics of Microelectronics

Author : G.Q. Zhang,W.D. van Driel,X.J. Fan
Publisher : Springer Science & Business Media
Page : 580 pages
File Size : 54,9 Mb
Release : 2006-08-25
Category : Technology & Engineering
ISBN : 9781402049354

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Mechanics of Microelectronics by G.Q. Zhang,W.D. van Driel,X.J. Fan Pdf

This book is written by leading experts with both profound knowledge and rich practical experience in advanced mechanics and the microelectronics industry essential for current and future development. It aims to provide the cutting edge knowledge and solutions for various mechanical related problems, in a systematic way. It contains important and detailed information about the state-of-the-art theories, methodologies, the way of working and real case studies.