Structural Health Monitoring of Aerospace Composites
Auteur : Giurgiutiu Victor
Structural Health Monitoring of Aerospace Composite Structures offers a comprehensive review of established and promising technologies under development in the emerging area of structural health monitoring (SHM) of aerospace composite structures.
Beginning with a description of the different types of composite damage, which differ fundamentally from the damage states encountered in metallic airframes, the book moves on to describe the SHM methods and sensors currently under consideration before considering application examples related to specific composites, SHM sensors, and detection methods. Expert author Victor Giurgiutiu closes with a valuable discussion of the advantages and limitations of various sensors and methods, helping you to make informed choices in your structure research and development.
1. Introduction
2. Fundamentals of Aerospace Composite Materials
3. Vibration of Composite Structures
4. Guided Waves in Thin-Wall Composite Structures
5. Damage and Failure of Aerospace Composites
6. Piezoelectric Wafer Active Sensors
7. Fiber Optics Sensors
8. Other Composites SHM Sensors
9. Impact and Acoustic Emission Monitoring for Aerospace Composites SHM
10. SHM of Fatigue Degradation and other In-service Damage of Aerospace Composites
11. Summary and Conclusions
Aerospace engineers, researchers and graduate students dealing with aircraft design, structural integrity, safety and operation management.
- The first comprehensive review of one of the most ardent research areas in aerospace structures, providing breadth and detail to bring engineers and researchers up to speed on this rapidly developing field
- Covers the main classes of SHM sensors, including fiber optic sensors, piezoelectric wafer active sensors, electrical properties sensors and conventional resistance strain gauges, and considers their applications and limitation
- Includes details of active approaches, including acousto-ultrasonics, vibration, frequency transfer function, guided-wave tomography, phased arrays, and electrochemical impedance spectroscopy (ECIS), among other emerging methods
Date de parution : 09-2015
Ouvrage de 470 p.
19x23.3 cm
Thèmes de Structural Health Monitoring of Aerospace Composites :
Mots-clés :
ABD matrices; AE; ASD; AWG; Acoustic emission; Active sensing diagnostics; Adhesive joints; Aerospace composites; Airbus A350 XWB; Airframes; Anisotropic elasticity; Array waveguide grating; Axial vibration; BVD; BVID; Barely visible damage; Barely visible impact damage; Boeing 787 Dreamliner; Brillouin scatter; CDS; CFRP electrical conductivity; Characteristic damage state; Chirped FB filter; Christoffel equations; Commercial aircraft; Compliance matrix; Composite patch repairs; Composite sandwich; Composites; Composites damage; Composites failure; Composites fatigue; Composites vibration; Coupled axial-flexural vibration; Cross-ply; Cross-ply laminate; Damage accumulation; Damage growth; Data-driven approach; Decoupled axial-flexural vibration; Delamination; Delamination growth; Dielectric measurements; Directional beamforming; Directional transducers; Disbond; Displacement boundary conditions; ECIS; EMIS; EUSR; Electrical potential drop; Electrical potential method; Electrical property sensors; Electrical resistance; Electrical resistance method; Electrical-property sensors; Electrochemical impedance spectroscopy; Electromagnetic methods; Electromechanical impedance method; Electromechanical impedance spectroscopy; Embedded ultrasonics structural radar; Environmental factors; Equation of motion; FBG; FBG rosettes; FTR; Fabry-Perot; Failure modes; Fastener hole damage; Fatigue damage; Fiber Bragg grating (FBG) sensors; Fiber Bragg gratings; Fiber optics; Fiber pullout; Fiber-optic sensors; Flexural vibration; Flight profiles; GMM; Generalized Snell law; Global matrix method; Gradual degradation; Guided-wave tomography; High-frequency resonance; IBOF; Impact damage; Impact detection; In-plane shear modulus; In-service damage; Interface continuity; Interfacial stress; Interferometers; Lamb-wave tuning; Laminated composite; Load sharing; Local failures; Long-gage FBG; Longitudinal modulus; Lower surface; Mach-Zehnder; Matrix cracking
