Damage Modeling of Composite Structures

Damage Modeling of Composite Structures
Author: Pengfei Liu
Publsiher: Elsevier
Total Pages: 396
Release: 2021-03-10
Genre: Technology & Engineering
ISBN: 9780323853538

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Damage Modeling of Composite Structures: Strength, Fracture, and Finite Element Analysis provides readers with a fundamental overview of the mechanics of composite materials, along with an outline of an array of modeling and numerical techniques used to analyze damage, failure mechanisms and safety tolerance. Strength prediction and finite element analysis of laminated composite structures are both covered, as are modeling techniques for delaminated composites under compression and shear. Viscoelastic cohesive/friction coupled model and finite element analysis for delamination analysis of composites under shear and for laminates under low-velocity impact are all covered at length. A concluding chapter discusses multiscale damage models and finite element analysis of composite structures. Integrates intralaminar damage and interlaminar delamination under different load patterns, covering intralaminar damage constitutive models, failure criteria, damage evolution laws, and virtual crack closure techniques Discusses numerical techniques for progressive failure analysis and modeling, as well as numerical convergence and mesh sensitivity, thus allowing for more accurate modeling Features models and methods that can be seamlessly extended to analyze failure mechanisms and safety tolerance of composites under more complex loads, and in more extreme environments Demonstrates applications of damage models and numerical methods

Damage and Failure of Composite Materials

Damage and Failure of Composite Materials
Author: Ramesh Talreja,Chandra Veer Singh
Publsiher: Cambridge University Press
Total Pages: 304
Release: 2012-06-07
Genre: Science
ISBN: 9780521819428

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Understanding damage and failure of composite materials is critical for reliable and cost-effective engineering design. Bringing together materials mechanics and modeling, this book provides a complete guide to damage, fatigue and failure of composite materials. Early chapters focus on the underlying principles governing composite damage, reviewing basic equations and mechanics theory, before describing mechanisms of damage such as cracking, breakage and buckling. In subsequent chapters, the physical mechanisms underlying the formation and progression of damage under mechanical loads are described with ample experimental data, and micro- and macro-level damage models are combined. Finally, fatigue of composite materials is discussed using fatigue-life diagrams. While there is a special emphasis on polymer matrix composites, metal and ceramic matrix composites are also described. Outlining methods for more reliable design of composite structures, this is a valuable resource for engineers and materials scientists in industry and academia.

Modeling the Effect of Damage in Composite Structures

Modeling the Effect of Damage in Composite Structures
Author: Christos Kassapoglou
Publsiher: John Wiley & Sons
Total Pages: 248
Release: 2015-03-11
Genre: Technology & Engineering
ISBN: 9781119013242

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Comprehensively covers new and existing methods for the design and analysis of composites structures with damage present Provides efficient and accurate approaches for analysing structures with holes and impact damage Introduces a new methodology for fatigue analysis of composites Provides design guidelines, and step by step descriptions of how to apply the methods, along with evaluation of their accuracy and applicability Includes problems and exercises Accompanied by a website hosting lecture slides and solutions

Damage and Fracture of Composite Materials and Structures

Damage and Fracture of Composite Materials and Structures
Author: Mohd Nasir Tamin
Publsiher: Springer Science & Business Media
Total Pages: 244
Release: 2012-01-05
Genre: Technology & Engineering
ISBN: 9783642236587

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This monograph presents recent research findings on fracture properties and behavior of the composites, and their damage and cracking process under both quasi-static and impact loading conditions. Theoretical treatment, experimental investigation and numerical simulation aspects of the mechanics of composites, including sandwich structures are included.

Multiscale Modeling and Simulation of Composite Materials and Structures

Multiscale Modeling and Simulation of Composite Materials and Structures
Author: Young W. Kwon,David H. Allen,Ramesh R. Talreja
Publsiher: Springer Science & Business Media
Total Pages: 630
Release: 2007-10-23
Genre: Science
ISBN: 9780387685564

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This book presents the state-of-the-art in multiscale modeling and simulation techniques for composite materials and structures. It focuses on the structural and functional properties of engineering composites and the sustainable high performance of components and structures. The multiscale techniques can be also applied to nanocomposites which are important application areas in nanotechnology. There are few books available on this topic.

Fatigue Life Prediction of Composites and Composite Structures

Fatigue Life Prediction of Composites and Composite Structures
Author: A P Vassilopoulos
Publsiher: Elsevier
Total Pages: 576
Release: 2010-07-27
Genre: Technology & Engineering
ISBN: 9781845699796

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The use of composites is growing in structural applications in many industries including aerospace, marine, wind turbine and civil engineering. There are uncertainties about the long term performance of these composites and how they will perform under cyclic fatigue loading. Fatigue life prediction of composites and composite structures provides a comprehensive review of fatigue damage and fatigue life prediction methodologies for composites and how they can be used in practice. After an introductory chapter, Part one reviews developments in ways of modelling composite fatigue life. The second part of the book reviews developments in predicting composite fatigue life under different conditions including constant and variable amplitude loading as well as multiaxial and cyclic loading. Part three then describes applications such as fatigue life prediction of bonded joints and wind turbine rotor blades as well as health monitoring of composite structures. With its distinguished editor and international team of contributors, Fatigue life prediction of composites and composite structures is a standard reference for industry and researchers working with composites and those concerned with the long-term performance and fatigue life of composite components and structures. Examines past, present and future trends associated with fatigue life prediction of composite materials and structures Assesses novel computational methods for fatigue life modelling and prediction of composite materials under constant amplitude loading Specific chapters investigate fatigue life prediction of wind turbine rotor blades and bonded joints in composite structures

Multiscale Modelling of Damage and Fracture Processes in Composite Materials

Multiscale Modelling of Damage and Fracture Processes in Composite Materials
Author: Tomasz Sadowski
Publsiher: Springer Science & Business Media
Total Pages: 309
Release: 2007-03-23
Genre: Science
ISBN: 9783211381021

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This book explores damage growth and fracture processes in cementitious, ceramic, polymer and metal matrix composites, integrating properties like stiffness and strength with observation at below macroscopic scale. Advances in multiscale modelling and analysis pertain directly to materials which either have a range of relevant microstructural scales, like metals, or do not have a well-defined microstructure, like cementitious or ceramic composites.

Developments in Impact Damage Modeling for Laminated Composite Structures

Developments in Impact Damage Modeling for Laminated Composite Structures
Author: Ernest F. Dost
Publsiher: Unknown
Total Pages: 16
Release: 2022
Genre: Electronic Book
ISBN: OCLC:977071837

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