Structural health monitoring of biocomposites, fibre-reinforced composites and hybrid composites / edited by Mohammad Jawaid, Mohamed Thariq, Naheed Saba.

Format:

Book

Contributor:

Jawaid, Mohammad, editor.

Thariq, Mohamed, editor.

Saba, Naheed, editor.

Series:

Woodhead Publishing series in composites science and engineering.

Woodhead Publishing series in composites science and engineering

Language:

English

Subjects (All):

Composite materials.

Fibrous composites.

Physical Description:

1 online resource (328 pages) : illustrations.

Place of Publication:

Duxford, United Kingdom : Woodhead Publishing, an imprint of Elsevier, [2019]

Summary:

Structural Health Monitoring of Biocomposites, Fibre-Reinforced Composites and Hybrid Composites provides detailed information on failure analysis, mechanical and physical properties, structural health monitoring, durability and life prediction, modelling of damage processes of natural fiber, synthetic fibers, and natural/natural, and natural/synthetic fiber hybrid composites. It provides a comprehensive review of both established and promising new technologies currently under development in the emerging area of structural health monitoring in aerospace, construction and automotive structures. In addition, it describes SHM methods and sensors related to specific composites and how advantages and limitations of various sensors and methods can help make informed choices.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

Contents:

Front Cover

Structural Health Monitoring of Biocomposites, Fibre-Reinforced Composites and Hybrid Composites

Copyright

Dedication

Contents

List of contributors

About the editors

Preface

1 - The effect of different fiber loading on flexural and thermal properties of banana/pineapple leaf (PALF)/glass hybrid c ...

1.1 Introduction

1.2 Material and method

1.3 Morphology analysis

1.4 Thermal stability analysis

1.5 Results and discussion

1.5.1 Flexural test

1.5.2 Image analyzer

1.5.3 Scanning Electron Microscopy

1.5.4 Thermogravimetric analysis

1.5.5 Dynamic mechanical analysis

1.6 Conclusion

Acknowledgments

References

2 - Biomass valorization for better aviation environmental impact through biocomposites and aviation biofuel

2.1 Introduction

2.1.1 Aviation environmental impact

2.1.2 Sustainable biomass for aviation

2.1.3 Biocomposites

2.1.4 Jet biofuel

2.2 Summary

Further reading

3 - Structural health monitoring of aerospace composites

3.1 Introduction

3.2 Failures and damages in composites

3.3 Micro-level failure mechanisms

3.3.1 Fiber-level failure mechanism

3.3.1.1 Fiber fracture

3.3.1.2 Fiber buckling

3.3.1.3 Fiber bending

3.3.1.4 Fiber splitting and radial cracking

3.3.2 Matrix-level failure mechanisms

3.3.2.1 Matrix cracking

3.3.2.2 Fiber interfacial cracking

3.3.3 Coupled fiber-matrix-level failure mechanism

3.3.3.1 Fiber pullout

3.3.3.2 Fiber breakage and interfacial debonding

3.3.3.3 Transverse matrix cracking

3.3.3.4 Fiber failure due to matrix cracking

3.3.4 Macro-level failure mechanisms

3.3.4.1 Manufacturing defects

3.3.4.2 Loading-generated transverse stresses.

3.3.5 Coupled micro-macro failure mechanism

3.3.6 Structural health monitoring

3.3.7 Operational evaluation

3.3.8 Data accession, fusion and cleansing

3.3.9 Feature extraction and information condensation

3.3.10 Statistical modal development

3.4 Techniques used for aerospace composites

3.4.1 Visual inspection

3.4.2 Shearography method

3.4.3 Transient thermographic technique

3.4.4 Eddy current inspection

3.4.5 Ultrasonic inspection technique

3.4.6 Vibration-based damage identification technique

3.4.7 Optical inspection method

3.5 Conclusion

4 - Recent advances and trends in structural health monitoring

4.1 Introduction

4.2 State of the practice in bridge monitoring systems

4.3 Factors affecting measurement data

4.3.1 Environmental factors

4.3.2 On-site construction defects

4.3.3 Misinterpretations due to mixing of data by different monitoring techniques

4.4 Benefits of structural health monitoring

4.4.1 Enhanced public safety

4.4.2 Early risk detection

4.4.3 Improved life spans

4.4.4 Cost effectiveness

4.5 Challenges for structural health monitoring

4.6 Advantages of structural health monitoring

4.7 Advance technology used for structural health monitoring

4.8 Conclusion

5 - Structural health monitoring of fiber polymer composites

5.1 Introduction

5.2 Macroscopic behavior of fiber reinforced polymer

5.2.1 Visual observation of failure samples

5.2.1.1 Hygrothermal conditioned GFRP samples

5.2.1.2 Chemically treated GFRP samples

5.2.1.3 GFRP-thermocol sandwich composite

5.2.2 Mechanical performance of FRP composite

5.2.2.1 Prestressed loads of GFRP composite

5.2.2.2 GFRP under ambient conditions

5.2.2.3 GFRP under hygrothermal treatment

5.2.2.4 Effect of GFRP due to chemical treatment.

5.2.2.5 Effect on GFRP-thermocol composites

5.3 Microscopic results

5.3.1 Initial SEM images of GFRP

5.3.2 SEM images of GFRP under hygrothermal treatment

5.3.3 Effect of GFRP under chemical treatment

5.4 Apparent moisture diffusivity

5.4.1 Hygrothermal treatment of GFRP samples

5.4.2 On chemical exposure

5.4.3 Effect on GFRP-thermocol composites

5.5 Conclusion

6 - Corrosion detection for natural/synthetic/textiles fiber polymer composites

6.1 Introduction

6.1.1 Types of fiber-reinforced polymers

6.1.2 Applications of FRPs

6.1.3 Properties of FRPs

6.1.4 Importance of inspections

6.1.5 Corrosion by definition related to FRP and effects to FRP

6.1.6 Corrosion environment

6.1.7 Corrosion detection techniques

6.2 Destructive physical analysis methods

6.2.1 Optical microscopy

6.2.2 Electromagnetic testing

6.3 Nondestructive evaluation methods

6.3.1 Visual inspection

6.3.2 Chemical

6.3.3 Sonic and resonance

6.3.4 Ultrasonic testing

6.4 Semi-analytical finite element method

6.4.1 Modeling, formulation, and governing equation

6.5 Summary

7 - Haptic-based virtual reality system to enhance actual aerospace composite panel drilling training

7.1 Introduction

7.1.1 Drilling carbon fiber-reinforced composites

7.1.2 Virtual reality in training and aerospace industry

7.1.3 Materials and method

7.2 Results

7.3 Discussion

7.4 Conclusion

8 - Maintenance and monitoring of composites

8.1 Introduction

8.2 Benefits of implementation of structural health monitoring

8.3 Challenges for structural health monitoring

8.4 Testing using nondestructive analysis

8.4.1 Limitations of present-day NDT techniques

8.5 Comparison between NDT and SHM

8.6 Structural health monitoring.

8.6.1 SHM for polymer composites including metal matrix composites

8.7 Emerging SHM technologies

8.7.1 Piezoelectric effect

8.7.1.1 Piezoelectric coefficients

8.7.1.2 Piezoelectric sensor used in SHM

8.7.2 Acousto-ultrasonics method

8.7.2.1 Applications

8.7.3 Acoustic emission testing

8.7.3.1 Mechanism

8.7.3.2 Applications

8.7.4 Electrical-mechanical impedance method

8.7.4.1 Mechanism

8.8 Industrial applications of SHM

8.8.1 Aerospace

8.8.2 Civil engineering

8.8.3 Railway

8.8.4 Wind energy

8.8.5 Oil and gas

8.9 Conclusion

9 - Synthetic/natural fiber properties of fire-designated zone of an aircraft engine: a structural health monitoring approach

9.1 Introduction

9.1.1 Background

9.1.2 Scientific gap

9.1.3 Objectives

9.1.3.1 Aim

9.1.3.2 Specific objectives

9.1.4 Study questions

9.1.5 Significance of study

9.1.6 Scope of study

9.2 Methodology

9.2.1 Development of a novel composite

9.2.2 Fiber-metal laminate composite fabrication

9.2.3 ISO 2685 propane-air burner assembling

9.2.3.1 Test facility

9.2.3.2 Apparatus

9.2.3.3 Fire test rig preparation for ISO 2685 burner

9.2.4 ISO 2685 burner calibration

9.2.4.1 Test facility

9.2.4.2 Materials

9.2.4.3 Apparatus

9.2.4.4 Procedure

9.2.5 Properties of the composites

9.2.5.1 Mechanical properties test

9.2.5.2 Thermal properties test

9.2.5.3 Fire response test

9.2.5.4 Velocity impact test

9.3 Results and discussion

9.3.1 Burner calibration results

9.3.2 Properties of the composite results

9.3.2.1 Mechanical properties results

9.3.2.2 Thermal properties results

9.3.2.3 Burn-through time response result

9.3.2.4 Ballistic impact results

9.4 Conclusion

References.

10 - Aerogel-based thermally sprayed coatings for aero-propulsion systems: a feasibility study based on structural health monitoring approach

10.1 Introduction

10.1.1 Background

10.1.2 Scientific Gap

10.1.3 Objectives

10.1.3.1 Aim

10.1.3.2 Specific objectives

10.1.4 Study questions

10.1.5 Significance of study

10.1.6 Scope of study

10.2 Methodology

10.2.1 Development of a novel coating

10.2.2 Assessment of aerogel powders for plasma spraying

10.2.3 Atmospheric plasma spraying of as-received aerogels

10.2.3.1 Test facility

10.2.3.2 Apparatus

10.2.3.3 Substrate preparation

10.2.3.4 Deposition process

10.2.4 Suspension plasma spraying of as-received aerogels

10.2.4.1 Test facility

10.2.4.2 Materials

10.2.4.3 Apparatus

10.2.4.4 Substrate preparation

10.2.4.5 Deposition process

10.2.5 Microstructural analysis of developed plasma-sprayed coatings

10.3 Results and discussion

10.3.1 Appraisal of aerogel powders

10.3.1.1 Physical properties of aerogels

10.3.1.2 Suitability of aerogels for plasma spraying

10.3.2 Atmospheric plasma spraying of as-received aerogels

10.3.3 Suspension plasma spraying of as-received aerogels

10.4 Conclusions

11 - Structural health monitoring of biocomposites, fibre-reinforced composites, and hybrid composite

11.1 Structural health monitoring application

11.2 Application of biocomposites, fiber-reinforced composites, and hybrid composite

11.3 Issues of SHM

11.3.1 New trends of SHM as an energy harvester

11.4 Conclusion

12 - Fracture surface morphologies in understanding of composite structural behavior

12.1 Introduction

12.2 Microhardness

12.2.1 CFRP on hydrothermal treatment

12.2.2 GFRP on hydrothermal treatment

12.2.3 Sandwich composites.

12.3 Area of fracture and circularity ratio.

Notes:

Description based on print version record.

ISBN:

9780081022993

0081022999