Damage Mechanics and Micromechanics of Localized Fracture Phenomena in Inelastic Solids
Title | Damage Mechanics and Micromechanics of Localized Fracture Phenomena in Inelastic Solids PDF eBook |
Author | George Z Voyiadjis |
Publisher | Springer Science & Business Media |
Pages | 426 |
Release | 2012-01-29 |
Genre | Technology & Engineering |
ISBN | 3709104270 |
This book resulted from a series of lecture notes presented in CISM, Udine in July 7 -11, 2008. The papers inform about recent advances in continuum damage mechanics for both metals and metal matrix composites as well as the micromechanics of localization in inelastic solids. Also many of the different constitutive damage models that have recently appeared in the literature and the different approaches to this topic are presented, making them easily accessible to researchers and graduate students in civil engineering, mechanical engineering, engineering mechanics, aerospace engineering, and material science.
Localization and Fracture Phenomena in Inelastic Solids
Title | Localization and Fracture Phenomena in Inelastic Solids PDF eBook |
Author | Piotr Perzyna |
Publisher | |
Pages | 480 |
Release | 2014-09-01 |
Genre | |
ISBN | 9783709125298 |
Fracture Mechanics
Title | Fracture Mechanics PDF eBook |
Author | Dietmar Gross |
Publisher | Springer Science & Business Media |
Pages | 336 |
Release | 2011-07-03 |
Genre | Science |
ISBN | 3642192408 |
- self-contained and well illustrated - complete and comprehensive derivation of mechanical/mathematical results with enphasis on issues of practical importance - combines classical subjects of fracture mechanics with modern topics such as microheterogeneous materials, piezoelectric materials, thin films, damage - mechanically and mathematically clear and complete derivations of results
IUTAM Symposium on Micromechanics of Plasticity and Damage of Multiphase Materials
Title | IUTAM Symposium on Micromechanics of Plasticity and Damage of Multiphase Materials PDF eBook |
Author | André Pineau |
Publisher | Springer Science & Business Media |
Pages | 442 |
Release | 2012-12-06 |
Genre | Technology & Engineering |
ISBN | 9400917562 |
The IUT AM Symposium on "Micromechanics of Plasticity and Damage of Multiphase Materials" was held in Sevres, Paris, France, 29 August - 1 September 1995. The Symposium was attended by 83 persons from 18 countries. In addition 17 young French students attended the meeting. During the 4 day meeting, a total of 55 papers were presented, including 24 papers in the poster sessions. The meeting was divided into 7 oral and 3 poster sessions. The 7 oral sessions were the following: - Plasticity and Viscoplasticity I and II; - Phase transformations; - Damage I and II; - Statistical and geometrical aspects; - Cracks and interfaces. Each poster session was introduced by a Rapporteur, as follows: - Session I (Plasticity and Viscoplasticity): G. Cailletaud; - Session 2 (Damage): D. Franc;:ois; - Session 3 (Phase transformation; statistical and geometrical aspects): D. Jeulin. The main purpose of the Symposium was the discussion of the state of the art in the development of micromechanical models used to predict the macroscopic mechanical behaviour of mUltiphase solid materials. These materials consist of at least two chemically different phases, present either initially or formed during plastic deformation, when a strain-induced phase transformation takes place. One session was devoted to the latter case. Continuously strengthened composite materials, containing long fibers, were out of the scope of the Symposium.
Micromechanics of Fracture and Damage
Title | Micromechanics of Fracture and Damage PDF eBook |
Author | Luc Dormieux |
Publisher | John Wiley & Sons |
Pages | 249 |
Release | 2016-03-31 |
Genre | Technology & Engineering |
ISBN | 1119292182 |
This book deals with the mechanics and physics of fractures at various scales. Based on advanced continuum mechanics of heterogeneous media, it develops a rigorous mathematical framework for single macrocrack problems as well as for the effective properties of microcracked materials. In both cases, two geometrical models of cracks are examined and discussed: the idealized representation of the crack as two parallel faces (the Griffith crack model), and the representation of a crack as a flat elliptic or ellipsoidal cavity (the Eshelby inhomogeneity problem). The book is composed of two parts: The first part deals with solutions to 2D and 3D problems involving a single crack in linear elasticity. Elementary solutions of cracks problems in the different modes are fully worked. Various mathematical techniques are presented, including Neuber-Papkovitch displacement potentials, complex analysis with conformal mapping and Eshelby-based solutions. The second part is devoted to continuum micromechanics approaches of microcracked materials in relation to methods and results presented in the first part. Various estimates and bounds of the effective elastic properties are presented. They are considered for the formulation and application of continuum micromechanics-based damage models.
Advances in Sound Localization
Title | Advances in Sound Localization PDF eBook |
Author | Pawel Strumillo |
Publisher | BoD – Books on Demand |
Pages | 608 |
Release | 2011-04-11 |
Genre | Technology & Engineering |
ISBN | 9533072245 |
Sound source localization is an important research field that has attracted researchers' efforts from many technical and biomedical sciences. Sound source localization (SSL) is defined as the determination of the direction from a receiver, but also includes the distance from it. Because of the wave nature of sound propagation, phenomena such as refraction, diffraction, diffusion, reflection, reverberation and interference occur. The wide spectrum of sound frequencies that range from infrasounds through acoustic sounds to ultrasounds, also introduces difficulties, as different spectrum components have different penetration properties through the medium. Consequently, SSL is a complex computation problem and development of robust sound localization techniques calls for different approaches, including multisensor schemes, null-steering beamforming and time-difference arrival techniques. The book offers a rich source of valuable material on advances on SSL techniques and their applications that should appeal to researches representing diverse engineering and scientific disciplines.
Fracture micromechanics of polymer materials
Title | Fracture micromechanics of polymer materials PDF eBook |
Author | V.S. Kuksenko |
Publisher | Springer Science & Business Media |
Pages | 319 |
Release | 2013-04-17 |
Genre | Science |
ISBN | 9401715971 |
Within the last two decades fracture theory has been one of the most rapidly advancing fields of continuous media mechanics. Noteworthy suc cess has been achieved in linear fracture mechanics where the propagation of the macrocrack in elastic materials is under study. However, fracture of materials is by no means a simple process since it involves fracture of structural elements ranging from atomic sizes to macrocracks. To obtain all information about how and why materials fail, all stages of the process must be studied. For a long time both mechanical engineers and physicists have been concerned with the problem of the fracture of solids. Unfortunately, most of their work has been independent of the others. To solve the problem not only requires the minds and work of mechanical engineers and physicists but chemists and other specialists must be consulted as well. In this book we will consider some conclusions of the "physical" and "mechanical" schools acquired by the A. F. Joffe Physics-Technical Institute of the USSR Academy of Sciences in Leningrad and the Institute of Polymer Mechanics of Latvian SSR Academy of Sciences in Riga. The methods for studying the phenomena of fracture applied at both Institutes are different yet complimentary to one another; the materials tested are also sometimes different.