Fibre optic methods for structural health monitoring [[electronic resource] /] / Branko Glišić, Daniele Inaudi

• Autore: Glišić Branko <1975->
• Pubblicazione: Chichester, West Sussex, England ; ; Hoboken, NJ, : John Wiley & Sons, c2007
• Descrizione fisica: 1 online resource (280 p.)
• Disciplina: 624.1/71; 624.171
• Soggetto topico: Structural analysis (Engineering); Fiber optics; Optoelectronics
• Soggetto genere / forma: Electronic books.
• Altri autori: InaudiDaniele
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references (p. [253]-256) and index.
• Nota di contenuto: FIBRE OPTIC METHODS FOR STRUCTURAL HEALTH MONITORING; Contents; Foreword; Preface; Acknowledgements; 1 Introduction to Structural Health Monitoring; 1.1 Basic Notions, Needs and Benefits; 1.1.1 Introduction; 1.1.2 Basic Notions; 1.1.3 Monitoring Needs and Benefits; 1.1.4 Whole Lifespan Monitoring; 1.2 The Structural Health Monitoring Process; 1.2.1 Core Activities; 1.2.2 Actors; 1.3 On-Site Example of Structural Health Monitoring Project; 2 Fibre-Optic Sensors; 2.1 Introduction to Fibre-Optic Technology; 2.2 Fibre-Optic Sensing Technologies; 2.2.1 SOFO Interferometric Sensors ; 2.2.2 Fabry-Perot Interferometric Sensors2.2.3 Fibre Bragg-Grating Sensors; 2.2.4 Distributed Brillouin- and Raman-Scattering Sensors; 2.3 Sensor Packaging; 2.4 Distributed Sensing Cables; 2.4.1 Introduction; 2.4.2 Temperature-Sensing Cable; 2.4.3 Strain-Sensing Tape: SMARTape; 2.4.4 Combined Strain- and Temperature-Sensing: SMARTprofile; 2.5 Software and System Integration; 2.6 Conclusions and Summary; 3 Fibre-Optic Deformation Sensors: Applicability and Interpretation of Measurements; 3.1 Strain Components and Strain Time Evolution; 3.1.1 Basic Notions ; 3.1.2 Elastic and Plastic Structural Strain3.1.3 Thermal Strain; 3.1.4 Creep; 3.1.5 Shrinkage; 3.1.6 Reference Time and Reference Measurement; 3.2 Sensor Gauge Length and Measurement; 3.2.1 Introduction; 3.2.2 Deformation Sensor Measurements; 3.2.3 Global Structural Monitoring: Basic Notions; 3.2.4 Sensor Measurement Dependence on Strain Distribution: Maximal Gauge Length; 3.2.5 Sensor Measurement in Inhomogeneous Materials: Minimal Gauge Length; 3.2.6 General Principle in the Determination of Sensor Gauge Length; 3.2.7 Distributed Strain Sensor Measurement ; 3.3 Interpretation of strain measurement3.3.1 Introduction; 3.3.2 Sources of Errors and Detection of Anomalous Structural Condition; 3.3.3 Determination of Strain Components and Stress from Total Strain Measurement; 3.3.4 Example of Strain Measurement Interpretation; 4 Sensor Topologies: Monitoring Global Parameters; 4.1 Finite Element Structural Health Monitoring Concept: Introduction; 4.2 Simple Topology and Applications; 4.2.1 Basic Notions on Simple Topology; 4.2.2 Enchained Simple Topology; 4.2.3 Example of an Enchained Simple Topology Application; 4.2.4 Scattered Simple Topology ; 4.2.5 Example of a Scattered Simple Topology Application4.3 Parallel Topology; 4.3.1 Basic Notions on Parallel Topology: Uniaxial Bending; 4.3.2 Basic Notions on Parallel Topology: Biaxial Bending; 4.3.3 Deformed Shape and Displacement Diagram; 4.3.4 Examples of Parallel Topology Application; 4.4 Crossed Topology; 4.4.1 Basic Notions on Crossed Topology: Planar Case; 4.4.2 Basic Notions on Crossed Topology: Spatial Case; 4.4.3 Example of a Crossed Topology Application; 4.5 Triangular Topology; 4.5.1 Basic Notions on Triangular Topology; 4.5.2 Scattered and Spread Triangular Topologies ; 4.5.3 Monitoring of Planar Relative Movements Between Two Blocks
• Sommario/riassunto: The use of fibre optic sensors in structural health monitoring has rapidly accelerated in recent years. By embedding fibre optic sensors in structures (e.g. buildings, bridges and pipelines) it is possible to obtain real time data on structural changes such as stress or strain. Engineers use monitoring data to detect deviations from a structure's original design performance in order to optimise the operation, repair and maintenance of a structure over time. Fibre Optic Methods for Structural Health Monitoring is organised as a step-by-step guide to implementing a monitoring system
• Titolo autorizzato: Fibre optic methods for structural health monitoring
• ISBN: 1-282-34823-X; 9786612348235; 0-470-51781-6; 0-470-51780-8
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910144726303321
• Lo trovi qui: Univ. Federico II