Local Strain and Temperature Measurement

Local Strain and Temperature Measurement

Author: J Ziebs

Publisher: Woodhead Publishing

Published: 1999-03-05

Total Pages: 346

ISBN-13: 1855734249

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The proceedings of a symposium held in Berlin in March 1996, drawing together practical expertise in measurement techniques, with typical applications ranging from in situ measurements of strain and rotation on small specimens through notched specimens and single crystal up to turbine blade shaped samples and full scale component testing. The symposium also highlighted new techniques such as speckle interferometry and image analysis.


Book Synopsis Local Strain and Temperature Measurement by : J Ziebs

Download or read book Local Strain and Temperature Measurement written by J Ziebs and published by Woodhead Publishing. This book was released on 1999-03-05 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of a symposium held in Berlin in March 1996, drawing together practical expertise in measurement techniques, with typical applications ranging from in situ measurements of strain and rotation on small specimens through notched specimens and single crystal up to turbine blade shaped samples and full scale component testing. The symposium also highlighted new techniques such as speckle interferometry and image analysis.


Local Strain and Temperature Measurements in Non-uniform Fields at Elevated Temperatures

Local Strain and Temperature Measurements in Non-uniform Fields at Elevated Temperatures

Author: J. Ziebs

Publisher:

Published: 1999

Total Pages: 333

ISBN-13: 9780857093141

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The proceedings of a symposium held in Berlin in March 1996, drawing together practical expertise in measurement techniques, with typical applications ranging from in situ measurements of strain and rotation on small specimens through notched specimens and single crystal up to turbine blade shaped samples and full scale component testing. The symposium also highlighted new techniques such as speckle interferometry and image analysis.


Book Synopsis Local Strain and Temperature Measurements in Non-uniform Fields at Elevated Temperatures by : J. Ziebs

Download or read book Local Strain and Temperature Measurements in Non-uniform Fields at Elevated Temperatures written by J. Ziebs and published by . This book was released on 1999 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of a symposium held in Berlin in March 1996, drawing together practical expertise in measurement techniques, with typical applications ranging from in situ measurements of strain and rotation on small specimens through notched specimens and single crystal up to turbine blade shaped samples and full scale component testing. The symposium also highlighted new techniques such as speckle interferometry and image analysis.


On the Measurement of Local Strain and Temperature During the Formation of Adiabatic Shear Bands in Steels

On the Measurement of Local Strain and Temperature During the Formation of Adiabatic Shear Bands in Steels

Author: Y. C. Chi

Publisher:

Published: 1969

Total Pages: 113

ISBN-13:

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An experimental study was conducted to determine local strain, local strain rate, and temperature distribution within an adiabatic shear band during its formation. Thin-walled tubular specimens were deformed at dynamic rates in a torsional Kolsky bar (torsional split-Hopkinson bar) and direct observation of the strain localization process was made through ultra high-speed photography of a grid pattern deposited on the specimen's surface. Temperature measurements were effected using an array of sixteen infrared radiation detectors. The optical system employed allows each detector to focus on a band 17 micrometers wide. Three different steels were tested: (1) an AISI 1018 cold rolled steel, (2) a low alloy structural steel (HY-100), and (3) an AISI 4340 VAR steel tempered to either of two hardnesses, HRC 44 or 55. The principal goal of the investigation was to relate initial geometric defects in specimen geometry to the timing of stress collapse during shear band development. A comparison of experimental results with predictions based on the analysis of Molinari and Clifton showed good agreement. In addition, quasi-static tests on the same materials revealed two significant differences between dynamic and quasi-static plastic deformation. First, localization of strain into a shear band occurs in dynamic deformation, but never quasi-statically, and second, the magnitude of the strain fracture is always considerably greater in quasi-static deformation than dynamically. (kt).


Book Synopsis On the Measurement of Local Strain and Temperature During the Formation of Adiabatic Shear Bands in Steels by : Y. C. Chi

Download or read book On the Measurement of Local Strain and Temperature During the Formation of Adiabatic Shear Bands in Steels written by Y. C. Chi and published by . This book was released on 1969 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study was conducted to determine local strain, local strain rate, and temperature distribution within an adiabatic shear band during its formation. Thin-walled tubular specimens were deformed at dynamic rates in a torsional Kolsky bar (torsional split-Hopkinson bar) and direct observation of the strain localization process was made through ultra high-speed photography of a grid pattern deposited on the specimen's surface. Temperature measurements were effected using an array of sixteen infrared radiation detectors. The optical system employed allows each detector to focus on a band 17 micrometers wide. Three different steels were tested: (1) an AISI 1018 cold rolled steel, (2) a low alloy structural steel (HY-100), and (3) an AISI 4340 VAR steel tempered to either of two hardnesses, HRC 44 or 55. The principal goal of the investigation was to relate initial geometric defects in specimen geometry to the timing of stress collapse during shear band development. A comparison of experimental results with predictions based on the analysis of Molinari and Clifton showed good agreement. In addition, quasi-static tests on the same materials revealed two significant differences between dynamic and quasi-static plastic deformation. First, localization of strain into a shear band occurs in dynamic deformation, but never quasi-statically, and second, the magnitude of the strain fracture is always considerably greater in quasi-static deformation than dynamically. (kt).


Measurement of Local Strain and Temperature During the Formation of Adiabatic Shear Bands in Steels

Measurement of Local Strain and Temperature During the Formation of Adiabatic Shear Bands in Steels

Author: Young-Cho Chi

Publisher:

Published: 1990

Total Pages: 216

ISBN-13:

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Book Synopsis Measurement of Local Strain and Temperature During the Formation of Adiabatic Shear Bands in Steels by : Young-Cho Chi

Download or read book Measurement of Local Strain and Temperature During the Formation of Adiabatic Shear Bands in Steels written by Young-Cho Chi and published by . This book was released on 1990 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Local Strain and Temperature Measurements in Non-uniform Fields at Elevated Temperatures

Local Strain and Temperature Measurements in Non-uniform Fields at Elevated Temperatures

Author: J. Bressers

Publisher:

Published: 1996

Total Pages: 333

ISBN-13:

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Book Synopsis Local Strain and Temperature Measurements in Non-uniform Fields at Elevated Temperatures by : J. Bressers

Download or read book Local Strain and Temperature Measurements in Non-uniform Fields at Elevated Temperatures written by J. Bressers and published by . This book was released on 1996 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Infrastructure Health in Civil Engineering (Two-Volume Set)

Infrastructure Health in Civil Engineering (Two-Volume Set)

Author: Mohammed M. Ettouney

Publisher: CRC Press

Published: 2022-01-18

Total Pages: 1320

ISBN-13: 1439870659

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This two-volume set discusses the importance of linking the decision making concept to damage identification and structural modeling. It examines the process of addressing and maintaining structural health, including measurements, structural identification, and damage identification and discusses the theoretical and practical issues involved for each aspect. Emphasizing state-of-the-art practice as well as future directions, this text also features numerous practical case studies and covers the latest techniques in sensing and sensor utilization.


Book Synopsis Infrastructure Health in Civil Engineering (Two-Volume Set) by : Mohammed M. Ettouney

Download or read book Infrastructure Health in Civil Engineering (Two-Volume Set) written by Mohammed M. Ettouney and published by CRC Press. This book was released on 2022-01-18 with total page 1320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume set discusses the importance of linking the decision making concept to damage identification and structural modeling. It examines the process of addressing and maintaining structural health, including measurements, structural identification, and damage identification and discusses the theoretical and practical issues involved for each aspect. Emphasizing state-of-the-art practice as well as future directions, this text also features numerous practical case studies and covers the latest techniques in sensing and sensor utilization.


Handbook of Optical Sensors

Handbook of Optical Sensors

Author: Jose Luis Santos

Publisher: CRC Press

Published: 2014-10-29

Total Pages: 722

ISBN-13: 1439866856

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Handbook of Optical Sensors provides a comprehensive and integrated view of optical sensors, addressing the fundamentals, structures, technologies, applications, and future perspectives. Featuring chapters authored by recognized experts and major contributors to the field, this essential reference: Explains the basic aspects of optical sensors and the principles of optical metrology, presenting a brief historical review Explores the role of optical waveguides in sensing and discusses sensor technologies based on intensity and phase modulation, fluorescence, and plasmonic waves Describes wavefront sensing, multiphoton microscopy, and imaging based on optical coherence tomography Covers optical fiber sensing, from light guiding in standard and microstructured optical fibers to sensor multiplexing, distributed sensing, and fiber Bragg grating Offers a broad perspective of the field and identifies trends that could shape the future, such as metamaterials and entangled quantum states of light Handbook of Optical Sensors is an ideal resource for practitioners and those seeking optical solutions for their specific needs, as well as for students and investigators who are the intellectual driving force of optical sensing.


Book Synopsis Handbook of Optical Sensors by : Jose Luis Santos

Download or read book Handbook of Optical Sensors written by Jose Luis Santos and published by CRC Press. This book was released on 2014-10-29 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Optical Sensors provides a comprehensive and integrated view of optical sensors, addressing the fundamentals, structures, technologies, applications, and future perspectives. Featuring chapters authored by recognized experts and major contributors to the field, this essential reference: Explains the basic aspects of optical sensors and the principles of optical metrology, presenting a brief historical review Explores the role of optical waveguides in sensing and discusses sensor technologies based on intensity and phase modulation, fluorescence, and plasmonic waves Describes wavefront sensing, multiphoton microscopy, and imaging based on optical coherence tomography Covers optical fiber sensing, from light guiding in standard and microstructured optical fibers to sensor multiplexing, distributed sensing, and fiber Bragg grating Offers a broad perspective of the field and identifies trends that could shape the future, such as metamaterials and entangled quantum states of light Handbook of Optical Sensors is an ideal resource for practitioners and those seeking optical solutions for their specific needs, as well as for students and investigators who are the intellectual driving force of optical sensing.


Bridge Maintenance, Safety, Management, Resilience and Sustainability

Bridge Maintenance, Safety, Management, Resilience and Sustainability

Author: Fabio Biondini

Publisher: CRC Press

Published: 2012-06-21

Total Pages: 4119

ISBN-13: 0203103386

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Bridge Maintenance, Safety, Management, Resilience and Sustainability contains the lectures and papers presented at The Sixth International Conference on Bridge Maintenance, Safety and Management (IABMAS 2012), held in Stresa, Lake Maggiore, Italy, 8-12 July, 2012. This volume consists of a book of extended abstracts (800 pp) Extensive collection of revised expert papers on recent advances in bridge maintenance, safety, management and life-cycle performance, representing a major contribution to the knowledge base of all areas of the field.


Book Synopsis Bridge Maintenance, Safety, Management, Resilience and Sustainability by : Fabio Biondini

Download or read book Bridge Maintenance, Safety, Management, Resilience and Sustainability written by Fabio Biondini and published by CRC Press. This book was released on 2012-06-21 with total page 4119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridge Maintenance, Safety, Management, Resilience and Sustainability contains the lectures and papers presented at The Sixth International Conference on Bridge Maintenance, Safety and Management (IABMAS 2012), held in Stresa, Lake Maggiore, Italy, 8-12 July, 2012. This volume consists of a book of extended abstracts (800 pp) Extensive collection of revised expert papers on recent advances in bridge maintenance, safety, management and life-cycle performance, representing a major contribution to the knowledge base of all areas of the field.


Optical Inspection of Microsystems

Optical Inspection of Microsystems

Author: Wolfgang Osten

Publisher: CRC Press

Published: 2018-10-03

Total Pages: 524

ISBN-13: 1420019163

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Where conventional testing and inspection techniques fail at the micro-scale, optical techniques provide a fast, robust, and relatively inexpensive alternative for investigating the properties and quality of microsystems. Speed, reliability, and cost are critical factors in the continued scale-up of microsystems technology across many industries, and optical techniques are in a unique position to satisfy modern commercial and industrial demands. Optical Inspection of Microsystems is the first comprehensive, up-to-date survey of the most important and widely used full-field optical metrology and inspection technologies. Under the guidance of accomplished researcher Wolfgang Osten, expert contributors from industrial and academic institutions around the world share their expertise and experience with techniques such as image correlation, light scattering, scanning probe microscopy, confocal microscopy, fringe projection, grid and moiré techniques, interference microscopy, laser Doppler vibrometry, holography, speckle metrology, and spectroscopy. They also examine modern approaches to data acquisition and processing. The book emphasizes the evaluation of various properties to increase reliability and promote a consistent approach to optical testing. Numerous practical examples and illustrations reinforce the concepts. Supplying advanced tools for microsystem manufacturing and characterization, Optical Inspection of Microsystems enables you to reach toward a higher level of quality and reliability in modern micro-scale applications.


Book Synopsis Optical Inspection of Microsystems by : Wolfgang Osten

Download or read book Optical Inspection of Microsystems written by Wolfgang Osten and published by CRC Press. This book was released on 2018-10-03 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Where conventional testing and inspection techniques fail at the micro-scale, optical techniques provide a fast, robust, and relatively inexpensive alternative for investigating the properties and quality of microsystems. Speed, reliability, and cost are critical factors in the continued scale-up of microsystems technology across many industries, and optical techniques are in a unique position to satisfy modern commercial and industrial demands. Optical Inspection of Microsystems is the first comprehensive, up-to-date survey of the most important and widely used full-field optical metrology and inspection technologies. Under the guidance of accomplished researcher Wolfgang Osten, expert contributors from industrial and academic institutions around the world share their expertise and experience with techniques such as image correlation, light scattering, scanning probe microscopy, confocal microscopy, fringe projection, grid and moiré techniques, interference microscopy, laser Doppler vibrometry, holography, speckle metrology, and spectroscopy. They also examine modern approaches to data acquisition and processing. The book emphasizes the evaluation of various properties to increase reliability and promote a consistent approach to optical testing. Numerous practical examples and illustrations reinforce the concepts. Supplying advanced tools for microsystem manufacturing and characterization, Optical Inspection of Microsystems enables you to reach toward a higher level of quality and reliability in modern micro-scale applications.


Structural Health Monitoring 2003

Structural Health Monitoring 2003

Author: Fu-Kuo Chang

Publisher: DEStech Publications, Inc

Published: 2003

Total Pages: 1592

ISBN-13: 9781932078206

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Important new information on sensors, monitoring, prognosis, networking, and planning for safety and maintenance.


Book Synopsis Structural Health Monitoring 2003 by : Fu-Kuo Chang

Download or read book Structural Health Monitoring 2003 written by Fu-Kuo Chang and published by DEStech Publications, Inc. This book was released on 2003 with total page 1592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Important new information on sensors, monitoring, prognosis, networking, and planning for safety and maintenance.