Failure Analysis and Fractography of Polymer Composites (Woodhead Publishing Series in Composites Science and Engineering)

The growing use of polymer composites is leading to an increasing demand for fractographic expertise. Fractography is the study of fracture surface morphology and is an essential tool for advancing the understanding in composite structural behaviour. Failure analysis and fractography of polymer composites gives an insight into damage mechanisms and underpins the development of physically based failure criteria. It provides a vital link between predictive models and experimental observations. Finally, it is essential for post-mortem analysis of failed or crashed structures, the findings of which are used to optimise future designs. This authoritative work provides both an overview of the field and a reference text for engineers. The growing use of polymer composites is leading to increasing demand for fractographic expertise. Fractography is the study of fracture surface morphologies and it gives an insight into damage and failure mechanisms, underpinning the development of physically-based failure criteria. In composites research it provides a crucial link between predictive models and experimental observations. Finally, it is vital for post-mortem analysis of failed or crashed polymer composite components, the findings of which can be used to optimise future designs.

Failure analysis and fractography of polymer composites covers the following topics: methodology and tools for failure analysis; fibre-dominated failures; delamination-dominated failures; fatigue failures; the influence of fibre architecture on failure; types of defect and damage; case studies of failures due to overload and design deficiencies; case studies of failures due to material and manufacturing defects; and case studies of failures due to in-service factors.

With its distinguished author, Failure analysis and fractography of polymer composites is a standard reference text for researchers working on damage and failure mechanisms in composites, engineers characterising manufacturing and in-service defects in composite structures, and investigators undertaking post-mortem failure analysis of components. The book is aimed at both academic and industrial users, specifically final year and postgraduate engineering and materials students researching composites and industry designers and engineers in aerospace, civil, marine, power and transport applications.

• Examines the study of fracture surface morphologies in uderstanding composite structural behaviour
• Discusses composites research and post-modern analysis of failed or crashed polymer composite components
• Provides an overview of damage mechanisms, types of defect and failure criteria

The Growing Use Of Polymer Composites Is Leading To Increasing Demand For Fractographic Expertise. Fractography Is The Study Of Fracture Surface Morphologies And It Gives An Insight Into Damage And Failure Mechanisms, Underpinning The Development Of Physically-based Failure Criteria. In Composites Research It Provides A Crucial Link Between Predictive Models And Experimental Observations. Finally, It Is Vital For Post-mortem Analysis Of Failed Or Crashed Polymer Composite Components, The Findings Of Which Can Be Used To Optimise Future Designs. Failure Analysis And Fractography Of Polymer Composites Covers The Following Topics: Methodology And Tools For Failure Analysis; Fibre-dominated Failures; Delamination-dominated Failures; Fatigue Failures; The Influence Of Fibre Architecture On Failure; Types Of Defect And Damage; Case Studies Of Failures Due To Overload And Design Deficiencies; Case Studies Of Failures Due To Material And Manufacturing Defects; And Case Studies Of Failures Due To In-service Factors. With Its Distinguished Author, Failure Analysis And Fractography Of Polymer Composites Is A Standard Reference Text For Researchers Working On Damage And Failure Mechanisms In Composites, Engineers Characterising Manufacturing And In-service Defects In Composite Structures, And Investigators Undertaking Post-mortem Failure Analysis Of Components. The Book Is Aimed At Both Academic And Industrial Users, Specifically Final Year And Postgraduate Engineering And Materials Students Researching Composites And Industry Designers And Engineers In Aerospace, Civil, Marine, Power And Transport Applications. Examines The Study Of Fracture Surface Morphologies In Uderstanding Composite Structural Behaviour Discusses Composites Research And Post-modern Analysis Of Failed Or Crashed Polymer Composite Components Provides An Overview Of Damage Mechanisms, Types Of Defect And Failure Criteria Ageing of composites is a highly topical subject given the increasing use of composites in structural applications in many industries. Ageing of composites addresses many of the uncertainties about the long-term performance of composites and how they age under conditions encountered in service.

The first part of the book reviews processes and modelling of composite ageing including physical and chemical ageing of polymeric composites, ageing of glass-ceramic matrix composites, chemical ageing mechanisms, stress corrosion cracking, thermo-oxidative ageing, spectroscopy of ageing composites, modelling physical and accelerated ageing and ageing of silicon carbide composites. Part two examines ageing of composites in transport applications including aircraft, vehicles and ships. Part three reviews ageing of composites in non-transport applications such as implants in medical devices, oil and gas refining, construction, chemical processing and underwater applications.

With its distinguished editor and international team of contributors, Ageing of composites is a valuable reference guide for composite manufacturers and developers. It also serves as a source of information for material scientists, designers and engineers in industries that use composites, including transport, chemical processing and medical engineering.

• Addresses many of the uncertainties about the long-term performance of composites and how they age under conditions encountered in service
• Reviews processes and modelling of composite ageing including chemical ageing mechanisms and stress corrosion cracking
• Discusses ageing of composites in both transport and non-transport applications ranging from aircraft to implants in medical devices

Ageing of composites is a highly topical subject given the increasing use of composites in structural applications in many industries. Ageing of composites addresses many of the uncertainties about the long-term performance of composites and how they age under conditions encountered in service. The first part of the book reviews processes and modelling of composite ageing including physical and chemical ageing of polymeric composites, ageing of glass-ceramic matrix composites, chemical ageing mechanisms, stress corrosion cracking, thermo-oxidative ageing, spectroscopy of ageing composites, modelling physical and accelerated ageing and ageing of silicon carbide composites. Part two examines ageing of composites in transport applications including aircraft, vehicles and ships. Part three reviews ageing of composites in non-transport applications such as implants in medical devices, oil and gas refining, construction, chemical processing and underwater applications. With its distinguished editor and international team of contributors, Ageing of composites is a valuable reference guide for composite manufacturers and developers. It also serves as a source of information for material scientists, designers and engineers in industries that use composites, including transport, chemical processing and medical engineering. Addresses many of the uncertainties about the long-term performance of composites and how they age under conditions encountered in serviceReviews processes and modelling of composite ageing including chemical ageing mechanisms and stress corrosion crackingDiscusses ageing of composites in both transport and non-transport applications ranging from aircraft to implants in medical devices Given such advantages as low weight compared to strength and toughness, laminated composites are now used in a wide range of applications. Their increasing use has underlined the need to understand their principal mode of failure, delamination. This important book reviews key research in understanding and preventing delamination.

The first part of the book reviews general issues such as the role of fracture mechanics in understanding delamination, design issues and ways of testing delamination resistance. Part two describes techniques for detecting and characterising delamination such as piezoelectric sensors, the use of lamb waves and acoustic emission techniques. The next two sections of the book discuss ways of studying and modelling delamination behaviour. The final part of the book reviews research on delamination behaviour in particular conditions such as shell and sandwich structures, z-pin bridging and resin bonding.

With its distinguished editor and international team of contributors, Delamination behaviour of composites is a standard reference for all those researching laminated composites and using them in such diverse applications as microelectronics, aerospace, marine, automotive and civil engineering.

• Reviews the role of fracture mechanics in understanding delamination, design issues and ways of testing delamination resistance
• Discuss ways of studying and modelling delamination behaviour
• A standard reference for all those researching laminated composites

"The growing use of polymer composites is leading to an increasing demand for fractographic expertise. Fractography is the study of the fracture surface morphology and is an essential tool for advancing the understanding of confidence in composite structural behavior. Fractography gives an insight into damage mechanisms and underpins the development of physically based failure criteria. It provides a vital link between predictive models and experimental observations. Finally, it is vital for post-mortem analysis of failed or crashed structures, the findings of which are used to optimize future designs." "Failure Analysis and Fractography of Polymer Composites will be a standard reference text for researchers working on damage and failure mechanisms in composites, engineers characterizing manufacturing and in-service defects in composite structures, and investigators undertaking post-mortem failure analysis of components. The book is aimed at both academic and industrial users, specifically final year and postgraduate engineering and materials students researching composites, and industry designers and engineers in aerospace, civil, marine, power and transport applications."--Jacket This major handbook is the first authoritative survey of current knowledge of fatigue behaviour of composites. It deals in detail with a wide range of problems met by designers in the automotive, marine and structural engineering industries. Compiled from the contributions of some of the best-known researchers in the field, it provides an invaluable, practical and encyclopaedic handbook covering recent developments.

• Comprehensively discusses the problems of fatigue in composites met by designers in the aerospace, marine and structural engineering industries
• Provides a general introduction on fatigue in composites before reviewing current research on micromechanical aspects
• Analyses various types of composites with respect to fatigue behaviour and testing and provides in-depth coverage of life-prediction models for constant variable stresses

the Growing Use Of Polymer Composites Is Leading To An Increasing Demand For Fractographic Expertise. Fractography Is The Study Of The Fracture Surface Morphology And Is An Essential Tool For Advancing The Understanding Of Confidence In Composite Structural Behavior. Fractography Gives An Insight Into Damage Mechanisms And Underpins The Development Of Physically Based Failure Criteria. It Provides A Vital Link Between Predictive Models And Experimental Observations. Finally, It Is Vital For Post-mortem Analysis Of Failed Or Crashed Structures, The Findings Of Which Are Used To Optimize Future Designs. This Authoritative Reference Work Provides Both An Overview Of The Field And A Reference Text For Engineers.

"Ageing of composites is a highly topical subject given the increasing use of composites in structural applications in many industries. Ageing of composites addresses many of the uncertainties about the long-term performance of composites and how they age under conditions encountered in service." "With its distinguished editor and international team of contributors, Ageing of composites, will be a valuable reference guide for composite manufacturers and developers. It will also serve as a source of information for material scientists, designers and engineers in industries that use composites, including transport, chemical processing and medical engineering."--Jacket Introduction to failure analysis and fractography of polymer composites; Methodology and tools for failure analysis of polymer composites; Fibre-dominated failures in polymer composites; Delamination-dominated failures in polymer composites; Fatigue failures of polymer composites; The influence of fibre architecture in the failure of polymer composites; Defects and damage and their role in the failure of polymer composites; Case studies: Failures of polymer composites due to overload and design deficiencies; Case studies: Failures of polymer composites due to material and manufacturing defects; Case studies: Failures of polymer composites due to in-service factors. A survey of work on the fatigue behavior of composites dealing with the problems met with by materials scientists and designers in aerospace, automotive, marine, and structural engineering. Including a historical review, standards, micromechanical aspects, life-prediction methods for constant stress and variable stress, and fatigue in practical situations Delamination is a phenomenon that is of critical importance to the composite industry. It involves a breakdown in the bond between the reinforcement and the matrix material of the composite. Understanding delamination is essential for preventing catastrophic failures. This book reviews the phenomenon of delamination in composites.