Download or read book The Measurement of Dynamic Force by Photoelastic Methods written by Charles Jerome Daye and published by . This book was released on 1951 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photoelasticity written by M. M. Leven and published by Elsevier. This book was released on 2013-10-22 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photoelasticity presents the development of photoelasticity. This book discusses the principle of optical equivalence of stressed isotropic bodies. Organized into 29 chapters, this book begins with an overview of the progress in three-dimensional photoelasticity. This text then summarizes the approximate theoretical analysis by the strain-energy technique and derives the basic equations for the evaluation of P and Q by graphical integration. Other chapters consider the importance of stress concentrations in the domain of strength of materials, particularly where fatigue is present. This book discusses a well the various instructive fractures and indicates that the strength of bakelite is determined by the maximum tensile stresses as computed by advanced methods of stress analysis. The final chapter deals with the two fundamental problems in three-dimensional photoplasticity and explains the general stress-optic law under plastic flow without unloading. This book is a valuable resource for designers as well as mechanical and civil engineers.
Download or read book Static and Dynamic Photoelasticity and Caustics written by A. Lagarde and published by Springer. This book was released on 2014-05-04 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photoelasticity for Designers written by R. B. Heywood and published by Elsevier. This book was released on 2013-09-03 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photoelasticity for Designers covers the fundamental principles and techniques of photoelasticity, with an emphasis on its value as an aid to engineering design. This book is divided into 12 chapters, and begins with an introduction to the essential optical effects necessary for an understanding of the photoelastic phenomena. The next chapters describe the concept and features of polariscopes; the characterization of photoelastic materials; the formulation and testing of two-dimensional models of photoelasticity; and the application of model stresses to prototypes for the analysis of stresses occurring in the plane of the model, effectively of uniform thickness. These topics are followed by a discussion of the frozen stress technique and a comparison of the various materials that can be used for models in the technique. The ending chapters deal with the principles and application of the birefringent coating and distorted model techniques. This book will prove useful to photoelasticians, design engineers, and students.
Download or read book Abstracts of Masters Theses written by Ohio State University. Graduate School and published by . This book was released on 1952 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Matrix Theory of Photoelasticity written by Pericles S. Theocaris and published by Springer. This book was released on 2013-06-29 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photoelasticity as an experimental method for analyzing stress fields in mechanics was developed in the early thirties by the pioneering works of Mesnager in France and Coker and Filon in England. Almost concurrently, Föppl, Mesmer, and Oppel in Germany contributed significantly to what turned out to be an amazing development. Indeed, in the fifties and sixties a tremendous number of scientific papers and monographs appeared, all over the world, dealing with various aspects of the method and its applications in experimental stress analysis. All of these contributions were based on the so-called Neumann-Maxwell stress-opticallaw; they were developed by means of the classical methods of vector analysis and analytic geometry, using the conventionallight-vector concept. This way of treating problems of mechanics by photoelasticity indicated many shortcomings and drawbacks of this classical method, especially when three-dimensional problems of elasticity had to be treated and when complicated load and geometry situations existed. Meanwhile, the idea of using the Poincare sphere for representing any polarization profile in photoelastic applications was introduced by Robert in France and Aben in the USSR, in order to deal with problems of polarization oflight passing through aseries of optical elements (retarders andjor rotators). Although the Poincare-sphere presentation of any polarization profile con stitutes a powerful and elegant method, it exhibits the difficulty of requiring manipulations in three-dimensional space, on the surface of the unit sphere. However, other graphical methods have been developed to bypass this difficulty.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1974 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of Theses Presented by Candidates for the Master s Degree written by Ohio State University. Graduate School and published by . This book was released on 1952 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advancement of Optical Methods in Experimental Mechanics Volume 3 written by Helena Jin and published by Springer. This book was released on 2014-10-25 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advancement of Optical Methods in Experimental Mechanics, Volume 3: Proceedings of the 2014 Annual Conference on Experimental and Applied Mechanics, the third volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on a wide range of optical methods ranging from traditional photoelasticity and interferometry to more recent DIC and DVC techniques, and includes papers in the following general technical research areas: · Advanced optical methods for frontier applications · Advanced optical interferometry · Optical measurement systems using polarized light · Optical methods for advanced manufacturing · Digital image correlation · Optical methods at the micro/nano-scale · Three-dimensional imaging and volumetric correlation · Imaging methods for thermomechanics applications · Opto-acoustical methods in experimental mechanics · Optical measurements in challenging environments · Optical methods for inverse problems · Advances in optical methods
Download or read book Feasibility Study of Methods for Dynamic Three Dimensional Photoelasticity written by John Vieira and published by . This book was released on 1963 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: The feasibility of using photoelasticity and moire methods to obtain dynamic three-dimensional stress distributions was investigated. The photoelasticity methods considered include scattered light techniques, embedded polariscopes, and embedded photoelastic layers in optically insensitive materials. During the course of the program the physical and optical properties of a number of model materials were determined, the effect of stress upon Polaroid materials was established, and several preliminary model studies were conducted using impact loadings. As a result of these experiments, the embedded polariscope technique has been selected as the most suitable method for immediate application to dynamic three-dimensional problems. The instrumentation and calibration procedures required for studies of this type are discussed. (Author).
Download or read book Abstracts of Theses Presented by Candidates for the Master s Degree written by Ohio State University and published by . This book was released on 1953 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photoelasticity Principles and Methods written by Herbert Turner Jessop and published by . This book was released on 1960 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Digital Photoelasticity written by K. Ramesh and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: A straightforward introduction to basic concepts and methodologies for digital photoelasticity, providing a foundation on which future researchers and students can develop their own ideas. The book thus promotes research into the formulation of problems in digital photoelasticity and the application of these techniques to industries. In one volume it provides data acquisition by DIP techniques, its analysis by statistical techniques, and its presentation by computer graphics plus the use of rapid prototyping technologies to speed up the entire process. The book not only presents the various techniques but also provides the relevant time-tested software codes. Exercises designed to support and extend the treatment are found at the end of each chapter.
Download or read book A Special Investigation to Develop a General Method for Thee dimensional Photoelastic Stress Analysis written by Max Mark Frocht and published by . This book was released on 1952 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The method of strain measurement after annealing is reviewed and found to be unsatisfactory for the materials available in this country. A new, general method is described for the photoelastic determination of the principal stresses at any point of a general body subjected to arbitrary loads. The method has been applied to a sphere subjected to diametral compressive loads. The results show possibilities of high accuracy.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1973 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book STAR written by and published by . This book was released on 1966 with total page 1230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book University of Michigan Official Publication written by and published by UM Libraries. This book was released on 1957 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
