Indentation-Flexure and Low-Velocity Impact Damage in Graphite/Epoxy Laminates

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Publisher :
ISBN 13 : 9781731539595
Total Pages : 176 pages
Book Rating : 4.5/5 (395 download)

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Book Synopsis Indentation-Flexure and Low-Velocity Impact Damage in Graphite/Epoxy Laminates by : National Aeronautics and Space Adm Nasa

Download or read book Indentation-Flexure and Low-Velocity Impact Damage in Graphite/Epoxy Laminates written by National Aeronautics and Space Adm Nasa and published by . This book was released on 2018-11-22 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Static indentation and low velocity impact tests were performed on quasi-isotropic and cross ply graphite/epoxy composite laminates. The load deflection relations in static tests and impact force history in the impact tests were recorded. The damage was assessed by using ultrasonic C-scanning and photomicrographic techniques. The static behavior of the laminates and damage progression during loading, unloading, and reloading were explained by a simple plate delamination model. A good correlation existed between the static and impact responses. It was found that results from a few static indentation-flexture tests can be used to predict the response and damage in composite laminates due to a class of low velocity impact events. Kwon, Young S. and Sankar, Bhavani V. GRAPHITE-EPOXY COMPOSITES; IMPACT DAMAGE; IMPACT TESTS; INDENTATION; LOW SPEED; MATHEMATICAL MODELS; STATIC TESTS; DELAMINATING; LAMINATES; MECHANICAL PROPERTIES; NONDESTRUCTIVE TESTS; PHOTOMICROGRAPHS; STRAIN ENERGY RELEASE RATE; ULTRASONIC FLAW DETECTION...

Indentation-flexure and Low-velocity Impact Damage in Graphite/epoxy Laminates

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Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Indentation-flexure and Low-velocity Impact Damage in Graphite/epoxy Laminates by :

Download or read book Indentation-flexure and Low-velocity Impact Damage in Graphite/epoxy Laminates written by and published by . This book was released on 1992 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Techniques and Design in Composite Materials

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Publisher : Routledge
ISBN 13 : 1351449176
Total Pages : 184 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Experimental Techniques and Design in Composite Materials by : M.S. Found

Download or read book Experimental Techniques and Design in Composite Materials written by M.S. Found and published by Routledge. This book was released on 2017-11-22 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Impact Behaviour of Fibre-Reinforced Composite Materials and Structures

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Publisher : Woodhead Publishing
ISBN 13 : 9781855734234
Total Pages : 322 pages
Book Rating : 4.7/5 (342 download)

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Book Synopsis Impact Behaviour of Fibre-Reinforced Composite Materials and Structures by : S. R. Reid

Download or read book Impact Behaviour of Fibre-Reinforced Composite Materials and Structures written by S. R. Reid and published by Woodhead Publishing. This book was released on 2000-10-12 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Impact response, damage tolerance and failure of fibre-reinforced composite materials and structures have been extensively investigated from a number of viewpoints. This book brings together the most recent work from experts in the field.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 702 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

American Society of Composites, Ninth International Conference Proceedings

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Publisher : CRC Press
ISBN 13 : 9781566762205
Total Pages : 1338 pages
Book Rating : 4.7/5 (622 download)

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Book Synopsis American Society of Composites, Ninth International Conference Proceedings by : Amer Society Composi

Download or read book American Society of Composites, Ninth International Conference Proceedings written by Amer Society Composi and published by CRC Press. This book was released on 1994-09-23 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Comparison of Quasi-Static Indentation to Low-Velocity Impact

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Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis A Comparison of Quasi-Static Indentation to Low-Velocity Impact by : Alan T. Nettles

Download or read book A Comparison of Quasi-Static Indentation to Low-Velocity Impact written by Alan T. Nettles and published by . This book was released on 2000 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: A static test method for modeling low-velocity foreign object impact events to composites would prove to be very beneficial to researchers since much more data can be obtained from a static test than from an impact test. In order to examine if this is feasible, a series of static indentation and low-velocity impact tests were carried out and compared. Square specimens of many sizes and thicknesses were utilized to cover the array of types of low-velocity impact events. Laminates with a [pi]/4 stacking sequence were employed since this is by far the most common type of engineering laminate. Three distinct flexural rigidities under two different boundary conditions were tested in order to obtain damage ranging from that due to large deflection to contact stresses and levels in-between to examine if the static indentation-impact comparisons are valid under the spectrum of damage modes that can be experienced. Comparisons between static indentation and low-velocity impact tests were based on the maximum applied transverse load. The dependent parameters examined included dent depth, back surface crack length, delamination area, and to a limited extent, load deflection behavior. Results showed that no distinct differences could be seen between the static indentation tests and the low-velocity impact tests, indicating that static indentation can be used to represent a low-velocity impact event.

American Society of Composites-28th Technical Conference

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Publisher : DEStech Publications, Inc
ISBN 13 : 1605951072
Total Pages : 1892 pages
Book Rating : 4.6/5 (59 download)

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Book Synopsis American Society of Composites-28th Technical Conference by : Charles Bakis

Download or read book American Society of Composites-28th Technical Conference written by Charles Bakis and published by DEStech Publications, Inc. This book was released on 2013-11-01 with total page 1892 pages. Available in PDF, EPUB and Kindle. Book excerpt: New and unpublished U.S. and international research on multifunctional, active, biobased, SHM, self-healing composites -- from nanolevel to large structures New information on modeling, design, computational engineering, manufacturing, testing Applications to aircraft, bridges, concrete, medicine, body armor, wind energy This fully searchable CD-ROM contains 135 original research papers on all phases of composite materials. The document provides cutting edge research by US, Canadian, and Japanese authorities on matrix-based and fiber composites from design to damage analysis and detection. Major divisions of the work include: Structural Health Monitoring, Multifunctional Composites, Integrated Computational Materials Engineering, Interlaminar Testing, Analysis-Shell Structures, Thermoplastic Matrices, Analysis Non-classical Laminates, Bio-Based Composites, Electrical Properties, Dynamic Behavior, Damage/Failure, Compression-Testing, Active Composites, 3D Reinforcement, Dielectric Nanocomposites, Micromechanical Analysis, Processing, CM Reinforcement for Concrete, Environmental Effects, Phase-Transforming, Molecular Modeling, Impact.

Long-Term Durability of Polymeric Matrix Composites

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Publisher : Springer Science & Business Media
ISBN 13 : 1441993088
Total Pages : 681 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Long-Term Durability of Polymeric Matrix Composites by : Kishore V. Pochiraju

Download or read book Long-Term Durability of Polymeric Matrix Composites written by Kishore V. Pochiraju and published by Springer Science & Business Media. This book was released on 2011-09-25 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-Term Durability of Polymeric Matrix Composites presents a comprehensive knowledge-set of matrix, fiber and interphase behavior under long-term aging conditions, theoretical modeling and experimental methods. This book covers long-term constituent behavior, predictive methodologies, experimental validation and design practice. Readers will also find a discussion of various applications, including aging air craft structures, aging civil infrastructure, in addition to engines and high temperature applications.

Composite Materials Research Progress

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Publisher : Nova Publishers
ISBN 13 : 9781600219948
Total Pages : 330 pages
Book Rating : 4.2/5 (199 download)

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Book Synopsis Composite Materials Research Progress by : Lucas P. Durand

Download or read book Composite Materials Research Progress written by Lucas P. Durand and published by Nova Publishers. This book was released on 2008 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composite materials are engineered materials made from two or more constituent materials with significantly different physical or chemical properties and which remain separate and distinct on a macroscopic level within the finished structure. Fibre Reinforced Polymers or FRPs include Wood comprising (cellulose fibers in a lignin and hemicellulose matrix), Carbon-fiber reinforced plastic or CFRP, Glass-fibre reinforced plastic or GFRP (also GRP). If classified by matrix then there are Thermoplastic Composites, short fiber thermoplastics, long fibre thermoplastics or long fibre reinforced thermoplastics There are numerous thermoset composites, but advanced systems usually incorporate aramid fibre and carbon fibre in an epoxy resin matrix. Composites can also utilise metal fibres reinforcing other metals, as in Metal matrix composites or MMC. Ceramic matrix composites include Bone (hydroxyapatite reinforced with collagen fibres), Cermet (ceramic and metal) and Concrete. Organic matrix/ceramic aggregate composites include Asphalt concrete, Mastic asphalt, Mastic roller hybrid, Dental composite, Syntactic foam and Mother of Pearl. Chobham armour is a special composite used in military applications. Engineered wood includes a wide variety of different products such as Plywood, Oriented strand board, Wood plastic composite (recycled wood fibre in polyethylene matrix), Pykrete (sawdust in ice matrix), Plastic-impregnated or laminated paper or textiles, Arborite, Formica (plastic) and Micarta. Composite materials have gained popularity (despite their generally high cost) in high-performance products such as aerospace components (tails, wings , fuselages, propellors), boat and scull hulls, and racing car bodies. More mundane uses include fishing rods and storage tanks. This new book presents the latest research from around the world.

Applied Mechanics Reviews

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Publisher :
ISBN 13 :
Total Pages : 784 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1984 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Tenth International Conference on Composite Materials

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Publisher : Woodhead Publishing
ISBN 13 : 9781855732261
Total Pages : 812 pages
Book Rating : 4.7/5 (322 download)

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Book Synopsis Proceedings of the Tenth International Conference on Composite Materials by : Anoush Poursartip

Download or read book Proceedings of the Tenth International Conference on Composite Materials written by Anoush Poursartip and published by Woodhead Publishing. This book was released on 1995 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Composite Materials

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Publisher : ASTM International
ISBN 13 : 0803128932
Total Pages : 278 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Composite Materials by : Abdul-Hamid Zureick

Download or read book Composite Materials written by Abdul-Hamid Zureick and published by ASTM International. This book was released on 2002 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a March 2001 symposium in Phoenix, Arizona, 17 papers consider such topics as tabbed versus untabbed fiber-reinforced composite compression, qualification using a nested experimental design, determining and characterizing imperfections in composite pressure vessels, philosophies for assessing t

NASA Reference Publication

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Publisher :
ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Reference Publication by :

Download or read book NASA Reference Publication written by and published by . This book was released on 1977 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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Publisher :
ISBN 13 :
Total Pages : 1064 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1994 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AIAA Journal

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Publisher :
ISBN 13 :
Total Pages : 896 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis AIAA Journal by : American Institute of Aeronautics and Astronautics

Download or read book AIAA Journal written by American Institute of Aeronautics and Astronautics and published by . This book was released on 2004 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: