Numerical Modelling of Failure in Advanced Composite Materials 1st Edition by Pedro P Camanho, Stephen R Hallett ISBN 0081003323 9780081003329

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ISBN 10: 0081003323 
ISBN 13: 9780081003329
Author: Pedro P Camanho, Stephen R Hallett

Numerical Modelling of Failure in Advanced Composite Materials comprehensively examines the most recent analysis techniques for advanced composite materials. Advanced composite materials are becoming increasingly important for lightweight design in aerospace, wind energy, and mechanical and civil engineering. Essential for exploiting their potential is the ability to reliably predict their mechanical behaviour, particularly the onset and propagation of failure.

Part One investigates numerical modeling approaches to interlaminar failure in advanced composite materials. Part Two considers numerical modelling approaches to intralaminar failure. Part Three presents new and emerging advanced numerical algorithms for modeling and simulation of failure.

Part Four closes by examining the various engineering and scientific applications of numerical modeling for analysis of failure in advanced composite materials, such as prediction of impact damage, failure in textile composites, and fracture behavior in through-thickness reinforced laminates.

• Examines the most recent analysis models for advanced composite materials in a coherent and comprehensive manner
• Investigates numerical modelling approaches to interlaminar failure and intralaminar failure in advanced composite materials
• Reviews advanced numerical algorithms for modeling and simulation of failure
• Examines various engineering and scientific applications of numerical modelling for analysis of failure in advanced composite materials

 Numerical Modelling of Failure in Advanced Composite Materials 1st Table of contents:

Part One: Numerical modelling approaches to interlaminar failure in advanced composite materials
1: The virtual crack closure technique for modeling interlaminar failure and delamination in advanced composite materials
Abstract
Acknowledgments
1.1 Introduction and outline
1.2 Historical overview
1.3 Equations for using the VCCT
1.4 Modeling and implementation considerations
1.5 Mixed-mode fracture criteria for quasi-static delamination propagation and fatigue growth
1.6 Analysis benchmarking
1.7 New developments and evolving methods
1.8 Application example
1.9 Resulting recommendations for analysts
1.10 Concluding remarks
2: Modelling delamination with cohesive interface elements
Abstract
2.1 Introduction
2.2 History and background
2.3 Element formulations
2.4 Properties and mesh size
2.5 Mixed-mode application example
2.6 Delamination–matrix crack interaction
2.7 Conclusions
3: Interface elements for fatigue-driven delaminations in advanced composite materials
Abstract
3.1 Introduction and motivation
3.2 Extension of CZMs for modeling fatigue loading
3.3 Examples
3.4 Conclusions
4: A level set model for delamination in composite materials
Abstract
Acknowledgment
4.1 Introduction
4.2 Cracked laminate model
4.3 Crack growth model
4.4 Solution algorithm
4.5 Numerical example: Double cantilever beam
4.6 Conclusions and outlook
Part Two: Numerical modelling approaches to intralaminar failure in advanced composite materials
5: Three-dimensional invariant-based failure criteria for transversely isotropic fibre-reinforced composites
Abstract
5.1 Introduction
5.2 Invariant-based failure criterion for transverse failure of unidirectional composites
5.3 Failure criteria for longitudinal failure of unidirectional composites
5.4 Validation studies
5.5 Conclusions
6: An overview of continuum damage models used to simulate intralaminar failure mechanisms in advanced composite materials
Abstract
Acknowledgements
6.1 Introduction
6.2 Damage modes in laminated composites
6.3 Size effect in composite structures
6.4 Simulation of damage at various scales
6.5 CDM for simulation of intralaminar damage
6.6 Experimental work for calibration of intralaminar damage models
6.7 Concluding remarks
7: Numerical modeling of matrix cracking and intralaminar failure in advanced composite materials
Abstract
7.1 Introduction
7.2 First-ply failure
7.3 Evolution of crack density
7.4 Delamination induced by matrix cracking
7.5 Conclusions
8: Fibre failure modelling
Abstract
8.1 Introduction
8.2 The mechanics of tensile fibre failure in composites
8.3 Modelling the longitudinal tensile strength of UD composites
8.4 Predicting the fracture toughness and modelling progressive failure
8.5 Conclusions and future challenges
Part Three: Advanced numerical algorithms for modelling and simulation of failure in advanced composite materials
9: Mesh-independent matrix cracking and delamination modeling in advanced composite materials
Abstract
9.1 Introduction
9.2 Motivation
9.3 Discrete damage modeling
9.4 Progressive damage modeling
9.5 Application of MIC to a two-crack double cantilever beam
9.6 Application to OCT specimens
9.7 Demonstration of DDM on a plain weave textile
9.8 Conclusions
10: A new augmented finite element method (A-FEM) for progressive failure analysis of advanced composite materials
Abstract
Acknowledgment
10.1 Introduction
10.2 Problem statement
10.3 A new 2D A-FEM formulation
10.4 3D A-FEM formulation
10.5 Numerical examples and discussions
10.6 Concluding remarks
11: Isogeometric analysis for modelling of failure in advanced composite materials
Abstract
11.1 Introduction
11.2 Isogeometric finite-element discretization
11.3 Kirchhoff–Love Shell element
11.4 Continuum shell formulation
11.5 Concluding remarks
12: Peridynamics for analysis of failure in advanced composite materials
Abstract
12.1 Introduction
12.2 Peridynamic theory
12.3 Peridynamic material models for composites
12.4 Toward a novel treatment of localization
12.5 Summary
Acknowledgments
13: Multiscale modeling of the response and life prediction of composite materials
Abstract
13.1 Introduction
13.2 Multiscale modeling in space–time
13.3 Investigation of CFRP composites
13.4 Conclusions and future trends
Part Four: Engineering and scientific applications of numerical modelling for analysis of failure in advanced composite materials
14: Micromechanical failure analysis of advanced composite materials
Abstract
14.1 Introduction
14.2 Microstructural characterisation and generation
14.3 Finite element framework
14.4 Prediction of mechanical behaviour
14.5 Applications to failure surfaces and structural load cases
14.6 Micromechanical experimental calibration and validation techniques
14.7 Conclusions and ways forward
14.8 Acknowledgements
15: Computational micromechanics strategies for the analysis of failure in unidirectional composites
Abstract
Acknowledgements
15.1 Introduction
15.2 Computational micromechanics strategies for unidirectional plies
15.3 Experimental Micromechanics
15.4 Applications: Matrix-dominated Failure
15.5 Conclusions and future developments
16: Numerical modelling for predicting failure in textile composites
Abstract
16.1 Introduction
16.2 Unit cell modelling
16.3 Damage modelling
16.4 Conclusions
16.5 Current trends
17: Multi-scale modelling for predicting fracture behaviour in through-thickness reinforced laminates
Abstract
Acknowledgement
17.1 Introduction
17.2 Modelling single Z-pin behaviour
17.3 Modelling the behaviour of multiple Z-pins
17.4 Conclusions
18: Numerical modelling of impact and damage tolerance in aerospace composite structures
Abstract
Acknowledgements
18.1 Introduction
18.2 Composites damage and failure models
18.3 Impact damage in composite panel structures
18.4 DT of pre-stressed composite panels under impact loads
18.5 Conclusions and outlook
18.6 Further reading
19: Strength prediction methods for composite structures: Ensuring aeronautical design office requirements
Abstract
Acknowledgement
19.1 Introduction
19.2 Presentation of the material progressive failure approach
19.3 FCV method
19.4 The coupled criterion approach
19.5 Comparisons of these strength analysis methods with available test results
19.6 Complementarity between advanced failure approaches and fast calculation methods
19.7 Conclusion/perspectives

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Pedro P Camanho,Stephen R Hallett,Numerical Modelling,Composite Materials