Author: National Aeronautics and Space Adm Nasa
Publisher: Independently Published
Published: 2018-09-20
Total Pages: 56
ISBN-13: 9781723870149
DOWNLOAD EBOOK →A rational approach to the problem of accelerated testing for material characterization of advanced polymer matrix composites is discussed. The experimental and analytical methods provided should be viewed as a set of tools useful in the screening of material systems for long-term engineering properties in aerospace applications. Consideration is given to long-term exposure in extreme environments that include elevated temperature, reduced temperature, moisture, oxygen, and mechanical load. Analytical formulations useful for predictive models that are based on the principles of time-based superposition are presented. The need for reproducible mechanisms, indicator properties, and real-time data are outlined as well as the methodologies for determining specific aging mechanisms.Gates, Thomas S.Langley Research CenterPOLYMER MATRIX COMPOSITES; ACCELERATED LIFE TESTS; MICROSTRUCTURE; LIFE (DURABILITY); AGING (MATERIALS); MECHANICAL PROPERTIES; AEROSPACE ENGINEERING; AEROSPACE ENVIRONMENTS; RELIABILITY ANALYSIS; PERFORMANCE PREDICTION
Author: Leif A. Carlsson
Publisher: CRC Press
Published: 2014-03-05
Total Pages: 366
ISBN-13: 1439848599
DOWNLOAD EBOOK →Over the last three decades, the evolution of techniques for the experimental testing of composite materials has struggled to keep up with the advances and broadening areas of application of the composite materials themselves. In recent years, however, much work has been done to consolidate and better understand the test methods being used. Finally
Author: Leif A. Carlsson
Publisher: CRC Press
Published: 2002-10-29
Total Pages: 256
ISBN-13: 9781587161001
DOWNLOAD EBOOK →Over much of the last three decades, the evolution of techniques for characterizing composite materials has struggled to keep up with the advances of composite materials themselves and their broadening areas of application. In recent years, however, much work has been done to consolidate test methods and better understand those being used. Finally, a consensus regarding the best available methods exists, and definitive recommendations can be made. Experimental Characterization of Advanced Composite Materials provides a concise, authoritative treatment of the best available methods for determining the mechanical properties, thermal expansion coefficients, and fracture and strength data for composite materials. With emphasis firmly on practical matters, it presents processing techniques, specimen preparation, analyses of test methods, test procedures, and data reduction schemes. Five chapters that cover specific aspects of lamina testing are followed by discussions that extend these principles to laminate responses. The treatment concludes by exploring composite durability issues with discussions on defects and fracture mechanics. With its concise format, detailed procedures, and expert assessments, this book is an outstanding resource for composites manufacturing and test engineers and lab technicians. It brings together all of the most appropriate and widely accepted test test methods developed to date.
Author: Michael R. Kessler
Publisher: Trafford Publishing
Published: 2004
Total Pages: 204
ISBN-13: 1412036399
DOWNLOAD EBOOK →Advanced Topics in Characterization of Composites is a product of the ''Characterization of Composite Materials" graduate course in the Department of Mechanical Engineering at The University of Tulsa. It contains a series of chapters describing characterization techniques for polymer-matrix composite materials. Topics covered include: -thermal analysis using DSC, -residual stresses, -single-fiber fragmentation testing, -creep and creep nature, -impact testing, -infrared thermography, -air-coupled ultrasonics, -structural health monitoring, and -fractography. The chapters include comprehensive literature reviews, background information, and best practices in experimental composites evaluation.
Author: Leif A. Carlsson
Publisher: CRC Press
Published: 1996-12-04
Total Pages: 198
ISBN-13: 9781566764339
DOWNLOAD EBOOK →This is the only unified guide and reference to the experimental characterization of advanced composite materials. It covers concisely and systematically the experimental determination of basic elastic, strength and fracture properties of composites. Included are step-by-step procedures for materials processing, specimen manufacturing and instrumentation, test methods and data reduction methods. More than 130 schematics and photographs illustrate materials and test methods. An introductory chapter provides a theoretical foundation for the various aspects of experimental characterization covered. Numerous actual stress-strain curves and test results are included for illustration and comparison. The authors are recognized as leading authorities and educators in this field whose many prior publications comprise an important contribution to the knowledge base of advanced composite materials.
Author: Hatsuo Ishida
Publisher: Elsevier
Published: 2013-10-22
Total Pages: 292
ISBN-13: 1483292371
DOWNLOAD EBOOK →Now, in one book, there is coverage of modern surface analytical techniques applied specifically to composite materials. Centering around spectroscopic characterization of composites and polymer-matrix composities, Characterization of CompositeMaterials covers techniques with a demonstrated use for composite stuides along with promising new techniques such as STM/AFM and special Raman spectroscopy. Each chapter will cover a specific technique and will provide basic background information, theories of the technique, and application examples, including futuristic state-of-the-art applications. Detailed information about the individual characterization techniques mentioned can be found in the Encyclopaedia of Materials Cahracterization, the companion volume in the Materials Characterization Series: surfaces, interfaces, thin films.
Author: Michael Hyer
Publisher: DEStech Publications, Inc
Published: 2011-06-28
Total Pages: 2760
ISBN-13: 1605950513
DOWNLOAD EBOOK →Author: Young Kwon
Publisher: Springer Science & Business Media
Published: 2007-12-04
Total Pages: 634
ISBN-13: 0387363181
DOWNLOAD EBOOK →This book presents the state-of-the-art in multiscale modeling and simulation techniques for composite materials and structures. It focuses on the structural and functional properties of engineering composites and the sustainable high performance of components and structures. The multiscale techniques can be also applied to nanocomposites which are important application areas in nanotechnology. There are few books available on this topic.
Author: H.S. Lee
Publisher: Trans Tech Publications Ltd
Published: 2008-07-02
Total Pages: 922
ISBN-13: 3038131806
DOWNLOAD EBOOK →Volume is indexed by Thomson Reuters CPCI-S (WoS). This volume is made up of contributions from researchers in 22 countries. It aims to promote exchange of the latest experimental and theoretical results on structural integrity, durability and failure analysis; with the emphasis on fracture and damage mechanics.