The Strain Gage Primer

The Strain Gage Primer PDF Author: Charles C. Perry
Publisher: McGraw-Hill Companies
ISBN:
Category : Science
Languages : en
Pages : 354

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Book Description

The Strain Gage Primer

The Strain Gage Primer PDF Author: Charles C. Perry
Publisher: McGraw-Hill Companies
ISBN:
Category : Science
Languages : en
Pages : 354

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Book Description


Instruments of Science

Instruments of Science PDF Author: Robert Bud
Publisher: Taylor & Francis
ISBN: 9780815315612
Category : History
Languages : en
Pages : 740

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Book Description
With over 300 entries from the ancient abacus to X-ray diffraction, as represented by a ca. 1900 photo of an X- ray machine as well as the latest research into filmless x- ray systems, this tour of the history of scientific instruments in multiple disciplines provides context and a bibliography for each entry. Newer conceptions of "instrument" include organisms widely used in research: e.g. the mouse, drosophila, and E. coli. Bandw photographs and diagrams showcase more traditional instruments from The Science Museum, London, and the Smithsonian's National Museum of American History. Annotation copyrighted by Book News, Inc., Portland, OR

The Measurement of Mechanical Parameters in Machines

The Measurement of Mechanical Parameters in Machines PDF Author: N. P. Rayevskii
Publisher: Elsevier
ISBN: 1483156516
Category : Science
Languages : en
Pages : 231

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Book Description
The Measurement of Mechanical Parameters in Machines is a translation from the Russian version and presents methods used in the U.S.S.R. for measuring mechanical properties. This book discusses different indicators and accepted methods of measuring separate parameters. This text also explains the metrological characteristics of mechanical parameters that can be determined by applying the equations of motion, usually represented as equations of kinetic energy or as a Lagrangian equation. The electrical methods of measuring machines and recording results are noted, and the kinds of methods preferred because these are more suitable in investigating the kinematic and dynamic parameters of the machine are reviewed. This book also discusses the two groups that make up the electrical methods of measuring dimensions, which are composed of 1) capacitive, inductive and resistance pick-ups and 2) photoelectric and bolometric pick-ups. The author adds that in designing experimental research of a machine, determining the measurement of its principal parameters, such as displacements, linear velocities, acceleration, torque, and vibrations, is very important. This text also notes that some experimental problems may exist, such as those related to measurements of non-uniform rotation of shafts and the determination of effective inertia in a machinery. Automotive engineers, industrial mechanics, physicists, and professors and students in applied physics will find this book useful.

A Handbook on Torsional Vibration

A Handbook on Torsional Vibration PDF Author: British Internal Combustion Engine Research Association
Publisher: Cambridge University Press
ISBN: 0521043263
Category : Science
Languages : en
Pages : 695

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Book Description
This 1958 book was primarily written to provide information on torsional vibration for the design and development departments of engineering companies, although it was also intended to serve students of the subject. It will be of value to anyone with an interest in torsional vibration and the development of engineering practice.

Introduction to Strain-Based Structural Health Monitoring of Civil Structures

Introduction to Strain-Based Structural Health Monitoring of Civil Structures PDF Author: Branko Glisic
Publisher: John Wiley & Sons
ISBN: 1118700317
Category : Science
Languages : en
Pages : 372

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Book Description
A comprehensive introduction to strain-based structural health monitoring of civil structures, with focus on measurement and data analysis Introduction to Strain-Based Structural Health Monitoring of Civil Structures focuses on the SHM of civil structures and infrastructure, and develops the relevant topics of measurement and data analysis from a fundamental to advanced level. The book contains an overview of the available and emerging strain monitoring technologies like traditional strain-gauges and vibrating wire sensors, discrete and distributed fiber optic sensors, and large area electronics. The fundamentals of error analysis, as well as typical sources of errors in measurements, are discussed. Sources of strain in typical construction materials such concrete, steel, timber, and composite materials are also discussed, while both basic and advanced data interpretation and analysis for monitoring of concrete and steel structures are presented in detail. Methods applicable to a large spectrum of beam-like structural elements and civil structures, such as bridges, buildings, and pipelines, are summarized. These methods are developed at three scales: local scale (material or structural), global (structural) scale, and integrity scale, and are illustrated with practical examples. Key features: Defines and describes SHM and identifies its main components and stakeholders. Explores the potential and benefits as well as the limitations of SHM. Introduces strain-based structural health monitoring of civil structures, with focus on measurement and data analysis. Covers the physical principles, advantages, and limitations of various types of sensors. Covers fundamental error analysis and presents typical sources of errors. Covers the sources of short- and long-term strain, and how to interpret the strain measurement. Includes basic and advanced model-based methods for data analysis. Contains the basic strain-based SHM methods for monitoring various types of structures at local, global, and integrity scale. Suitable as a guide for practicing engineers, a reference for infrastructure owners, and a textbook for researchers and SHM university courses. A valuable companion to Glisic & Inaudi’s Fibre Optic Methods for Structural Health Monitoring. Introduction to Strain-Based Structural Health Monitoring of Civil Structures is essential, state-of-the-art reading for civil and structural engineers and professionals in SHM, as well as teachers, researchers, and students in civil engineering.

Mechanical Variables Measurement - Solid, Fluid, and Thermal

Mechanical Variables Measurement - Solid, Fluid, and Thermal PDF Author: John G. Webster
Publisher: CRC Press
ISBN: 1000945162
Category : Technology & Engineering
Languages : en
Pages : 660

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Book Description
Accuracy in the laboratory setting is key to maintaining the integrity of scientific research. Inaccurate measurements create false and non-reproducible results, rendering an experiment or series of experiments invalid and wasting both time and money. This handy guide to solid, fluid, and thermal measurement helps minimize this pitfall through careful detailing of measurement techniques. Concise yet thorough, Mechanical Variables Measurement-Solid, Fluid, and Thermal describes the use of instruments and methods for practical measurements required in engineering, physics, chemistry, and the life sciences. Organized according to measurement problem, the entries are easy to access. The articles provide equations to assist engineers and scientists who seek to discover applications and solve problems that arise in areas outside of their specialty. Sections include references to more specialized publications for advanced techniques, as well. It offers instruction for a range of measuring techniques, basic through advanced, that apply to a broad base of disciplines. As an engineer, scientist, designer, manager, researcher, or student, you encounter the problem of measurement often and realize that doing it correctly is pivotal to the success of an experiment. This is the first place to turn when deciding on, performing, and troubleshooting the measurement process. Mechanical Variables Measurement-Solid, Fluid, and Thermal leads the reader, step-by-step, through the straits of experimentation to triumph.

The Strain Gage Primer

The Strain Gage Primer PDF Author: C. C. Perry
Publisher:
ISBN:
Category : Strain gages
Languages : en
Pages : 281

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Book Description


NBS Monograph

NBS Monograph PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 856

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Book Description


Mechanics of Materials Volume 1

Mechanics of Materials Volume 1 PDF Author: E.J. Hearn
Publisher: Elsevier
ISBN: 0080523994
Category : Technology & Engineering
Languages : en
Pages : 487

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Book Description
One of the most important subjects for any student of engineering to master is the behaviour of materials and structures under load. The way in which they react to applied forces, the deflections resulting and the stresses and strains set up in the bodies concerned are all vital considerations when designing a mechanical component such that it will not fail under predicted load during its service lifetime.All the essential elements of a treatment of these topics are contained within this course of study, starting with an introduction to the concepts of stress and strain, shear force and bending moments and moving on to the examination of bending, shear and torsion in elements such as beams, cylinders, shells and springs. A simple treatment of complex stress and complex strain leads to a study of the theories of elastic failure and an introduction to the experimental methods of stress and strain analysis.More advanced topics are dealt with in a companion volume - Mechanics of Materials 2. Each chapter contains a summary of the essential formulae which are developed in the chapter, and a large number of worked examples which progress in level of difficulty as the principles are enlarged upon. In addition, each chapter concludes with an extensive selection of problems for solution by the student, mostly examination questions from professional and academic bodies, which are graded according to difficulty and furnished with answers at the end.* Emphasis on practical learning and applications, rather than theory* Provides the essential formulae for each individual chapter* Contains numerous worked examples and problems

The Machines of Sex Research

The Machines of Sex Research PDF Author: Donna J. Drucker
Publisher: Springer Science & Business Media
ISBN: 9400770642
Category : Science
Languages : en
Pages : 105

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Book Description
The Machines of Sex Research describes how researchers worldwide integrated technology into studies of human sexuality in the postwar era. The machines they invented made new ways of seeing bodies possible. Some researchers who studied men used machines like penile strain gauges to police “deviant” male sexuality; others used less painful devices like penis-cameras to study women’s sexual responses and map the physiology of their arousal and orgasm. While researchers used the findings from their technological innovations to propose their own views of how people should view their bodies and should manage their sexual lives, their readers interpreted their findings to enact their own visions of sexuality. Drucker shows how the use of machines in sex research provided some of the intellectual underpinnings of the sexual revolution and the women’s and gay rights movements, and in turn how the sex research community developed new machines for investigations that would enhance sexual happiness rather than constrict it. The Machines of Sex Research is a key read for those interested in the intersections between human sexuality, technology, and twentieth-century social movements. Describes the little-known history of the machines of human sex research in the postwar era Shows how researchers worldwide invented and used machines to study human sexuality and the body in new ways, and how they used and improved each other's designs Relates the relationship between the machines of sex research to Cold War sexualities and gender and sexual liberation movements.