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

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.

Multiscale Modeling and Simulation of Composite Materials and Structures

Multiscale Modeling and Simulation of Composite Materials and Structures
Author: Young Kwon,David H. Allen,Ramesh R. Talreja
Publsiher: Springer Science & Business Media
Total Pages: 630
Release: 2007-12-04
Genre: Technology & Engineering
ISBN: 0387363181

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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.

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.

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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Damage Growth in Aerospace Composites

Damage Growth in Aerospace Composites
Author: Aniello Riccio
Publsiher: Springer
Total Pages: 279
Release: 2015-01-07
Genre: Technology & Engineering
ISBN: 9783319040042

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This book presents novel methods for the simulation of damage evolution in aerospace composites that will assist in predicting damage onset and growth and thus foster less conservative designs which realize the promised economic benefits of composite materials. The presented integrated numerical/experimental methodologies are capable of taking into account the presence of damage and its evolution in composite structures from the early phases of the design (conceptual design) through to the detailed finite element method analysis and verification phase. The book is based on the GARTEUR Research Project AG-32, which ran from 2007 to 2012, and documents the main results of that project. In addition, the state of the art in European projects on damage evolution in composites is reviewed. While the high specific strength and stiffness of composite materials make them suitable for aerospace structures, their sensitivity to damage means that designing with composites is a challenging task. The new approaches described here will prove invaluable in meeting that challenge.