Structural Monitoring with Fiber Optic Technology

Structural Monitoring with Fiber Optic Technology
Author: Raymond M. Measures
Publisher: Academic Press
Total Pages: 738
Release: 2001
Genre: Science
ISBN: 9780124874305

This book is the first to address the field of structurally integrated fiber optic sensors. Fiber optic sensors embedded within materials and systems are able to measure a variety of parameters (i.e. temperature, vibration, deformation, strain, etc.) that allows for real time non-destructive evaluation. Examples include the following: monitoring structural fatigue in aging aircraft or loads in bridge structures. In more advanced applications, fiber optic sensors control actuators that allow materials to adapt to their environment. This gives rise to the names, "smart," "intelligent," and/or "adaptive" materials or structures. Structural Monitoring with Fiber Optic Technology is the firs single author book on the new field of fiber optic structural sensing. As such it provides: coverage of the fundamentals of the technology, a coherent and systematic discussion on the most important aspects of the subject, a broad view of the subject, while retaining a degree of focus on those advances most significant in terms of their future potential, particularly in regard to broad implementation of the technology. The book provides an introduction to the relevant value to structural monitoring. It also highlights the advantages of fiber optic based sensors over conventional electrical measurement technology. The book richly illustrates the subject matter with 615 figures and provides many examples of fiber optic structural sensing, including a detailed overview of a number of major field site applications. Most of these large scale applications are drawn from the civil engineering community as they have been the first to strongly embrace fiber optic structural monitoring. This is especiallytrue for bridges, where innovative new designs and the use of fiber reinforced polymer composite materials to replace steel represents a major advance that is expected to revolutionize the construction industry. Examples include new bridges, which are serving as testbeds for these new materials and are instrumented with arrays of fiber optic structural sensors. In one case, this state-of-the-art monitoring system permits engineers at a distant site to track the response of the bridge to traffic loads and keep an eye on the long term performance of the new materials. Fiber optic structural sensing technology is equally applicable to other industrial sectors, such as the aerospace and marine industries. Indeed, several examples of ships being instrumented with arrays of fiber optic sensors are also included. * The author directed one of the leading laboratories in the development of this technology and its application to civil engineering * Provides a strong, concise foundation in the basics of the technology * Includes many examples of the application of the technology, including many major field site case studies * Richly illustrated with 615 figures, many redrawn to make them easier to understand; also includes over 600 references * Written in a style designed to help the reader unfamiliar with fiber optic technology appreciate what can be accomplished with this new form of structural monitoring

Adaptronics and Smart Structures

Adaptronics and Smart Structures
Author: Hartmut Janocha
Publisher: Springer Science & Business Media
Total Pages: 448
Release: 2013-11-11
Genre: Technology & Engineering
ISBN: 3662038196

Adaptronics is the term encompassing technical fields that have become known internationally under the names "smart materials", "intelligent structures", and "smart structures". Adaptronics contributes to the optimisation of systems and products. It bridges the gap between material and system or product, and incorporates the search for multi-functional materials and elements and their integration in systems or structures. The authors of this book have taken on the task of displaying the current state of the art in this fascinating field. The system components, actuators, sensors and controllers, technical fundamentals, materials, design rules and practical solutions are all described. Selected sample applications are also presented and current development trends are demonstrated.

Fiber Optic Smart Structures

Fiber Optic Smart Structures
Author: Eric Udd
Publisher: Wiley-Interscience
Total Pages: 694
Release: 1995-04-17
Genre: Computers
ISBN:

This book is intended as an introduction and reference to fiber optic smart structures. Smart structures are used as sensors in a wide variety of applications and fields--from aerospace engineering to electrical engineering to civil engineering.

First European Conference on Smart Structures and Materials, Proceedings of the INT Conference held in Glasgow, 12-14 May 1992

First European Conference on Smart Structures and Materials, Proceedings of the INT Conference held in Glasgow, 12-14 May 1992
Author: B. Culshaw
Publisher: CRC Press
Total Pages: 440
Release: 1992-01-01
Genre: Technology & Engineering
ISBN: 9780750302227

First European Conference on Smart Structures and Materials provides a detailed review of developments and applications in the exciting area of smart structures and materials. Topics covered include polymer chemistry, materials research, advanced sensor technology, signal processing, and innovative approaches to control and actuation. These invited, contributed, and poster papers are written by many of the leading international researchers in this rapidly developing area. This book will be invaluable reading for researchers in all aspects of smart materials and structures, a subject encompassing aerospace technology, civil and mechanical engineering, biomedicine, and component manufacture.

Smart Materials and Structures

Smart Materials and Structures
Author: G.R Tomlinson
Publisher: CRC Press
Total Pages: 853
Release: 1998-01-01
Genre: Science
ISBN: 1482268566

Significant changes have occurred in materials science, including increasing demands on life extensions, and the reliability and exploitability of components, materials, and structures. These changes provide smart technologies with excellent application opportunities in aerospace, civil and electrical engineering, transportation, manufacturing, com

Optical Fiber Sensor Technology

Optical Fiber Sensor Technology
Author: L.S. Grattan
Publisher: Springer Science & Business Media
Total Pages: 330
Release: 2013-03-09
Genre: Technology & Engineering
ISBN: 1475760779

Systems and Applications in Optical Fiber Sensor Technology The essential technology which underpins developments in optical fiber sensors continues to expand, and continues to be driven to a very large extent by advances in optoelectronics which have been produced for the ever-expanding optical com munications systems and networks of the world. The steps forward in the technol ogy, often accompanied by a reduction in the price of associated components, have been, and continue to be, adapted for use in a wide variety of optical fiber sensor systems. These include, for example, the use of photoinduced gratings as fiber sensor components, coupled with the wider availability of shorter wavelength lasers, bright luminescent sources and high-sensitivity detectors which have opened up new possibilities for both novel fiber optic sensor applications and new sensing systems. This is to be welcomed at a time when, coupled with integrated optic miniaturized devices and detectors, real possibilities of systems integration, at lower cost and increased utility, can be offered. The fiber laser, and the expansions of the types and availability of the doped fiber on which it is based, offer further examples of the integration of the essential components of advanced optical sensor systems, fitted for a new range of applications.

Experimental Techniques and Design in Composite Materials

Experimental Techniques and Design in Composite Materials
Author: M.S. Found
Publisher: Routledge
Total Pages: 184
Release: 2017-11-22
Genre: Technology & Engineering
ISBN: 1351449176

This volume contains the revised versions of papers presented at the 4th Seminar on Experimental Techniques and Design in Composite Materials. The papers have been divided into five sections: fatigue, test methods, design, impact and modelling.

Advances in Microwave Engineering

Advances in Microwave Engineering
Author: Ankan Bhattacharya
Publisher: CRC Press
Total Pages: 408
Release: 2023-11-21
Genre: Technology & Engineering
ISBN: 1000997294

This text showcases recent advancements in the field of microwave engineering, starting from the use of innovative materials to the latest microwave applications. It also highlights safety guidelines for exposure to microwave and radio frequency energy. The book provides information on measuring circuit parameters and dielectric parameters. Explains microwave antennas, microwave communication, microwave propagation, microwave devices, and circuits in detail Covers microwave measurement techniques, radiation hazards, space communication, and safety measures Focuses on advanced computing technologies, wireless communication, and fiber optics Presents scattering matrix and microwave passive components and devices such as phase shifters and power dividers Showcases the importance of space communication, radio astronomy, microwave material processing, and advanced computing technologies The text provides a comprehensive study of the foundations of microwave heating and its interactions with materials for various applications. It also addresses applications of microwave devices and technologies in diverse areas, including computational electromagnetics, remote sensing, transmission lines, radiation hazards, and safety measures. It emphasizes the impact of resonances on microwave power absorption and the effect of nonuniformity on heating rates. The text is primarily written for senior undergraduate students, graduate students, and academic researchers in the fields of electrical engineering, electronics and communication engineering, computer engineering, and materials science.