November 29, 2020

Download Ebook Free Continuum Mechanics Modelling Of Fibre-Reinforced Polymer Composites

Multi-Scale Continuum Mechanics Modelling of Fibre-Reinforced Polymer Composites

Multi-Scale Continuum Mechanics Modelling of Fibre-Reinforced Polymer Composites
Author : Wim Van Paepegem
Publisher : Woodhead Publishing
Release Date : 2020-11-27
Category : Technology & Engineering
Total pages :764
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Multi-scale modelling of composites is a very relevant topic in composites science. This is illustrated by the numerous sessions in the recent European and International Conferences on Composite Materials, but also by the fast developments in multi-scale modelling software tools, developed by large industrial players such as Siemens (Virtual Material Characterization toolkit and MultiMechanics virtual testing software), MSC/e-Xstream (Digimat software), Simulia (micromechanics plug-in in Abaqus), HyperSizer (Multi-scale design of composites), Altair (Altair Multiscale Designer) This book is intended to be an ideal reference on the latest advances in multi-scale modelling of fibre-reinforced polymer composites, that is accessible for both (young) researchers and end users of modelling software. We target three main groups: This book aims at a complete introduction and overview of the state-of-the-art in multi-scale modelling of composites in three axes: • ranging from prediction of homogenized elastic properties to nonlinear material behaviour • ranging from geometrical models for random packing of unidirectional fibres over meso-scale geometries for textile composites to orientation tensors for short fibre composites • ranging from damage modelling of unidirectionally reinforced composites over textile composites to short fibre-reinforced composites The book covers the three most important scales in multi-scale modelling of composites: (i) micro-scale, (ii) meso-scale and (iii) macro-scale. The nano-scale and related atomistic and molecular modelling approaches are deliberately excluded, since the book wants to focus on continuum mechanics and there are already a lot of dedicated books about polymer nanocomposites. A strong focus is put on physics-based damage modelling, in the sense that the chapters devote attention to modelling the different damage mechanisms (matrix cracking, fibre/matrix debonding, delamination, fibre fracture,...) in such a way that the underlying physics of the initiation and growth of these damage modes is respected. The book also gives room to not only discuss the finite element based approaches for multi-scale modelling, but also much faster methods that are popular in industrial software, such as Mean Field Homogenization methods (based on Mori-Tanaka and Eshelby solutions) and variational methods (shear lag theory and more advanced theories). Since the book targets a wide audience, the focus is put on the most common numerical approaches that are used in multi-scale modelling. Very specialized numerical methods like peridynamics modelling, Material Point Method, eXtended Finite Element Method (XFEM), isogeometric analysis, SPH (Smoothed Particle Hydrodynamics),... are excluded. Outline of the book The book is divided in three large parts, well balanced with each a similar number of chapters:

Continuum Theory of the Mechanics of Fibre-Reinforced Composites

Continuum Theory of the Mechanics of Fibre-Reinforced Composites
Author : A.J.M. Spencer
Publisher : Springer
Release Date : 2014-05-04
Category : Science
Total pages :284
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Constitutive Modeling of Nanotube-reinforced Polymer Composite Systems

Constitutive Modeling of Nanotube-reinforced Polymer Composite Systems
Author : Gregory M. Odegard
Publisher : Unknown
Release Date : 2001
Category : Continuum mechanics
Total pages :12
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In this study, a technique has been proposed for developing constitive models for polymer composite systems reinforced with single-walled carbon nanotubes (SWNT). Since the polymer molecules are on the same size scale as the nanotubes, the interaction at the polymer/nanotube interface is highly dependent on the local molecular structure and bonding. At these small length scales, the lattice structures of the nanotube and polymer chains cannot be be considered continuous, and the bulk mechanical properties of the SWNT/polymer composites can no longer be determined through traditional micromechanical approaches that are formulated using continuum mechanics. It is proposed herein that the nanotube, the local polymer near the nanotube, and the nanotube/polymer interface can be modeled as an effective continuum fiber using an equivalent-continuum modeling method.

Advanced Methods of Continuum Mechanics for Materials and Structures

Advanced Methods of Continuum Mechanics for Materials and Structures
Author : Konstantin Naumenko,Marcus Aßmus
Publisher : Springer
Release Date : 2016-05-12
Category : Science
Total pages :558
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This volume presents a collection of contributions on advanced approaches of continuum mechanics, which were written to celebrate the 60th birthday of Prof. Holm Altenbach. The contributions are on topics related to the theoretical foundations for the analysis of rods, shells and three-dimensional solids, formulation of constitutive models for advanced materials, as well as development of new approaches to the modeling of damage and fractures.

Advanced Fibre-Reinforced Polymer (FRP) Composites for Structural Applications

Advanced Fibre-Reinforced Polymer (FRP) Composites for Structural Applications
Author : J Bai
Publisher : Elsevier
Release Date : 2013-09-30
Category : Technology & Engineering
Total pages :928
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Advanced fibre-reinforced polymer (FRP) composites have become essential materials for the building of new structures and for the repair of existing infrastructure. Advanced fibre-reinforced polymer (FRP) composites for structural applications provides an overview of different advanced FRP composites and the use of these materials in a variety of application areas. Part one introduces materials used in the creation of advanced FRP composites including polyester, vinylester and epoxy resins. Part two goes on to explore the processing and fabrication of advanced FRP composites and includes chapters on prepreg processing and filament winding processes. Part three highlights properties of advanced FRP composites and explores how performance can be managed and tested. Applications of advanced FRP composites, including bridge engineering, pipe rehabilitation in the oil and gas industry and sustainable energy production, are discussed in part four. With its distinguished editor and international team of expert contributors, Advanced fibre-reinforced polymer (FRP) composites for structural applications is a technical resource for researchers and engineers using advanced FRP composites, as well as professionals requiring an understanding of the production and properties of advanced FRP composites, and academics interested in this field. Provides an overview of different advanced FRP composites and the use of these materials in a variety of application areas Introduces materials used in the creation of advanced FRP composites including polyester, vinylester and epoxy resins Explores the processing and fabrication of advanced FRP composites and includes chapters on prepreg processing and filament winding processes

New Materials and Advanced Materials

New Materials and Advanced Materials
Author : Zheng Yi Jiang,Jingtao Han,Xianghua Liu
Publisher : Trans Tech Publications Ltd
Release Date : 2010-10-27
Category : Technology & Engineering
Total pages :1994
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Volume is indexed by Thomson Reuters CPCI-S (WoS). These 379 peer-reviewed papers, presented in a two-volume set, cover the latest advances in nanocrystalline materials, thin films and chemical vapor deposition, biocomposites, ceramics technology, MEMS, coatings, nanopowders, fuel cells, etc.; together with their practical application.

Computational Fluid and Solid Mechanics 2003

Computational Fluid and Solid Mechanics 2003
Author : K.J Bathe
Publisher : Elsevier
Release Date : 2003-06-02
Category : Science
Total pages :2524
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Bringing together the world's leading researchers and practitioners of computational mechanics, these new volumes meet and build on the eight key challenges for research and development in computational mechanics. Researchers have recently identified eight critical research tasks facing the field of computational mechanics. These tasks have come about because it appears possible to reach a new level of mathematical modelling and numerical solution that will lead to a much deeper understanding of nature and to great improvements in engineering design. The eight tasks are: The automatic solution of mathematical models Effective numerical schemes for fluid flows The development of an effective mesh-free numerical solution method The development of numerical procedures for multiphysics problems The development of numerical procedures for multiscale problems The modelling of uncertainties The analysis of complete life cycles of systems Education - teaching sound engineering and scientific judgement Readers of Computational Fluid and Solid Mechanics 2003 will be able to apply the combined experience of many of the world's leading researchers to their own research needs. Those in academic environments will gain a better insight into the needs and constraints of the industries they are involved with; those in industry will gain a competitive advantage by gaining insight into the cutting edge research being carried out by colleagues in academia. Features Bridges the gap between academic researchers and practitioners in industry Outlines the eight main challenges facing Research and Design in Computational mechanics and offers new insights into the shifting the research agenda Provides a vision of how strong, basic and exciting education at university can be harmonized with life-long learning to obtain maximum value from the new powerful tools of analysis

Constitutive Modeling of Nanotube-Reinforced Polymer Composites

Constitutive Modeling of Nanotube-Reinforced Polymer Composites
Author : G. M. Odegard
Publisher : Unknown
Release Date : 2002
Category :
Total pages :36
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In this study, a technique is presented for developing constitutive models for polymer composite systems reinforced with single-walled carbon nanotubes (SWNT). Because the polymer molecules are on the same size scale as the nanotubes, the interaction at the polymer/nanotube interface is highly dependent on the local molecular structure and bonding. At these small length scales, the lattice structures of the nanotube and polymer chains cannot be considered continuous, and the bulk mechanical properties can no longer be determined through the traditional micromechanical approaches that are formulated by using continuum mechanics. It is proposed herein that the nanotube, the local polymer near the nanotube, and the nanotube/polymer interface can be modeled as an effective continuum fiber using an equivalent-continuum modeling method. The micromechanical analyses for the prediction of bulk mechanical properties of SWNT/polymer composites with various nanotube lengths, concentrations, and orientations. As an example, the proposed approach is used for the constitutive modeling of two SWNT/polyimide composite systems.

IUTAM Symposium on Anisotropy, Inhomogeneity and Nonlinearity in Solid Mechanics

IUTAM Symposium on Anisotropy, Inhomogeneity and Nonlinearity in Solid Mechanics
Author : David Parker,Arthur H. England
Publisher : Springer Science & Business Media
Release Date : 1995-08-31
Category : Technology & Engineering
Total pages :520
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Proceedings of the IUTAM-ISIMM Symposium, held in Nottingham, U.K., 30 August--3 September 1994

Composites Institute's, International Conference Proceedings

Composites Institute's, International Conference Proceedings
Author : Spi/Ci
Publisher : CRC Press
Release Date : 1999-05-12
Category : Technology & Engineering
Total pages :528
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Fatigue Behaviour of Fiber Reinforced Polymers

Fatigue Behaviour of Fiber Reinforced Polymers
Author : Weixing Yao,Jacques Renard,Norbert A. Himmel
Publisher : DEStech Publications, Inc
Release Date : 2012
Category : Technology & Engineering
Total pages :291
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Book is organized around new experiments in and modeling of fatigue and its effects over a range of composite materials subjected to multiple mechanical and thermal stresses. An objective of the investigations discussed is to explain failure mechanisms and improve long-term loading prediction and performance. Chapters in the book are edited and refereed presentations made at the most recent ICFC5 conference, held in Nanjing, China.TABLE OF CONTENTS Preface •Fatigue Life Assessment via Ply-By-Ply Stress Analysis Under Biaxial Loading F. Schmidt, T. J. Adam and P. Horst •A Residual Stiffness—Residual Strength Coupled Model for Composite Laminate Under Fatigue Loading W. Lian •Damage in Thermoplastic Composite Structures: Application to High Pressure Hydrogen Storage Vessels C. Thomas, F. Nony, S. Villalonga and J. Renard •Cyclic Interlaminar Crack Growth in Unidirectional and Braided Composites S. Stelzer, G. Pinter, M. Wolfahrt, A. J. Brunner and J. Noisternig •Experimental Analysis and Modelling of Fatigue Behaviour of Thick Woven Laminated Composites P. Nimdum and J. Renard •Fatigue Behaviour of Woven Composite p Joint J. Zhang, Y. Fu, L. Zhao, X. Liang, H. Huang and B. Fei •Monotonic and Cyclic Deformation Behavior of Ultrasonically Welded Hybrid Joints Between Light Metals and Carbon Fiber Reinforced Polymers (CFRP) F. Balle and D. Eifler •Fatigue-Driven Residual Life Models Based on Controlling Fatigue Stress and Strain in Carbon Fibre/Epoxy Composites J. J. Xiong, J. B. Bai and C. Y. Luo •An Energy-Based Fatigue Approach for Composites Combining Failure Mechanisms, Strength and Stiffness Degradation H. Krüger, R. Rolfes and E. Jansen •Fatigue Life Prediction Of Off-Axis Unidirectional Laminate F. WU and W.-X. YAO •Thermal Fatigue of AX41 Magnesium Alloy Based Composite Studied Using Thermal Expansivity Measurements Z. Drozd, Z. Trojanová and P. Lukáč •Fabrication of TI/APC-2 Nanocomposite Laminates and Their Fatigue Response at Elevated Temperature M.-H. R. Jen, C.-K. Chang, Y.-C. Sung and F.-C. Hsu •Fatigue and Fracture of Elastomeric Matrix Nanocomposites C. Bathias and S. Dong •Fatigue Delamination of Carbon Fiber Fabrics Reinforced PPS Laminates J. Bassery and J. Renard •Damage Mechanism and Fatigue Behaviour of Uniaxially and Sequentially Loaded Wound Tube Specimens F. Schmidt and P. Horst •Influence of Thermal and Mechanical Cycles on the Damping Behaviour of Mg Based-Nanocomposite Z. Trojanová, A. Makowska-Mielczarek, W. Riehemann and P. Lukáč •Delamination Detection in CFRP Laminates Using A0 and S0 Lamb Wave Modes N. Hu, Y.-L. Liu, H. Fukunaga and Y. Li •Calorimetric Analysis of Dissipative Effects Associated with the Fatigue of GFRP Composites H. Sawadogo, S. Panier and S. Hariri •Correlation Between Crack Propagation Rate and Cure Process of Epoxy Resins V. Trappe, S. Günzel and M. Jaunich Author Index

Computational Modeling of Polymer Composites

Computational Modeling of Polymer Composites
Author : Samit Roy,J.N. Reddy
Publisher : CRC Press
Release Date : 2013-09-05
Category : Science
Total pages :300
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Computational Modeling of Polymer Composites: A Study of Creep and Environmental Effects details the development of polymeric materials and their use in smart materials and composite structures in aerospace and automotive industries. Based on the authors' work during the past 30 years, this book provides a strong understanding of the theories and associated finite element life-prediction models for elastic and viscoelastic response of polymers and polymer composites in aggressive environments. The subject is an interdisciplinary one where chemists, material scientists, and chemical, mechanical, and structural engineers contribute to the overall product. Books on polymer composites are usually of three types: material science, mechanics, and computational. This book combines mechanics of materials with the computational element. The authors suggest an introductory course on mechanics of materials to cover all bases. The book begins with mathematical preliminaries, equations of anisotropic elasticity, virtual work principles, and variational methods. It provides an introduction to the finite element method and finite element analysis of viscoelastic materials, and then moves on to the solvent diffusion process in polymers and polymeric composites, as well as the linear and nonlinear viscoelastic models and the implementation of finite element models of viscoelastic materials. Computational Modeling of Polymer Composites: A Study of Creep and Environmental Effects delves into both uniaxial and multiaxial cases and delayed failure before discussing the finite element analysis of the nonlinear diffusion process in polymers. It also includes non-Fickean diffusion of polymers, the coupled hygrothermal cohesive layer model for simulating debond growth in bimaterial interfaces, and the viscoelastic cohesive layer model for the prediction of interlaminar shear strength of carbon/epoxy composites. The final chapter covers a multi-scale viscoelastic cohesive layer model for predicting delamination in high temperature polymer composites. This book can be used as a reference or as a graduate course textbook on theory and/or finite element analysis of polymers and polymeric composites.

ASC Series on Advances in Composite Materials

ASC Series on Advances in Composite Materials
Author : Alfred C. Loos,M. W. Hyer
Publisher : DEStech Publications, Inc
Release Date : 2013
Category : Technology & Engineering
Total pages :277
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Contains 16 original papers on the processing and manufacturing of thermoset and thermoplastic composites. In this book, nine chapters cover modeling and process parameters for many shapes of thermosets using RTM, VARTM and CRTM.

Mechanical Properties of Natural Fiber Reinforced Polymers: Emerging Research and Opportunities

Mechanical Properties of Natural Fiber Reinforced Polymers: Emerging Research and Opportunities
Author : Gebai, Sarah S.,Hallal, Ali M.,Hammoud, Mohammad S.
Publisher : IGI Global
Release Date : 2018-01-30
Category : Technology & Engineering
Total pages :228
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The huge consumption of earth’s natural resources and the reliance on industrial manufactured products have produced significant impacts on the environment. As such, new strategies must be adopted in order to support the protection and continued development of numerous natural resources. Mechanical Properties of Natural Fiber Reinforced Polymers: Emerging Research and Opportunities is a critical scholarly resource that examines green energy sources and material enhancements that will help to solve ecological problems. Featuring coverage on a broad range of topics, such as harvesting techniques, origins of natural fibers, and modeling for textile composites, this book is geared towards engineers, researchers, scholars, and graduate students in the fields of materials science and engineering.

Modelling of Damage Processes in Biocomposites, Fibre-Reinforced Composites and Hybrid Composites

Modelling of Damage Processes in Biocomposites, Fibre-Reinforced Composites and Hybrid Composites
Author : Mohammad Jawaid,Mohamed Thariq,Naheed Saba
Publisher : Woodhead Publishing
Release Date : 2018-11-23
Category : Technology & Engineering
Total pages :252
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Modelling of Damage Processes in Biocomposites, Fibre-Reinforced Composites and Hybrid Composites focuses on the advanced characterization techniques used for the analysis of composite materials developed from natural fiber/biomass, synthetic fibers and a combination of these materials used as fillers and reinforcements to enhance materials performance and utilization in automotive, aerospace, construction and building components. It will act as a detailed reference resource to encourage future research in natural fiber and hybrid composite materials, an area much in demand due to the need for more sustainable, recyclable, and eco-friendly composites in a broad range of applications. Written by leading experts in the field, and covering composite materials developed from different natural fibers and their hybridization with synthetic fibers, the book's chapters provide cutting-edge, up-to-date research on the characterization, analysis and modelling of composite materials. Contains contributions from leading experts in the field Discusses recent progress on failure analysis, SHM, durability, life prediction and the modelling of damage in natural fiber-based composite materials Covers experimental, analytical and numerical analysis Provides detailed and comprehensive information on mechanical properties, testing methods and modelling techniques