Download or read book Projectile Impact of Graphite Plate written by Hui Zhang and published by . This book was released on 1993 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hypervelocity Impact Damage Characteristics in Beryllium and Graphite Plates and Tubes written by James H. Diedrich and published by . This book was released on 1965 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Absorption of Graphite epoxy Plates Using Hopkinson Bar Impact written by Piyush K. Dutta and published by . This book was released on 1991 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Note written by and published by . This book was released on 1965 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ballistic Damage of Graphite Epoxy Plates written by George Arthur Eaton and published by . This book was released on 1977 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin eight-ply laminated graphite-epoxy plates of a representative lay-up (0/+ or - 45 deg/0)s were damaged ballistically. The extent of damage varied with impact velocity and impactor mass. Visual and microscopic inspection was augmented by x-ray inspection utilizing a radio-opaque dye, to evaluate the extent of damage area. Specimens were then tested in tension to failure, to evaluate the residual strength. Damage length (in the 0 degree direction) varied with impact velocity, the greatest damage resulting from the lower velocities. Damage width (in the 90 deg direction) was not greatly affected by velocity changes. Variation of impactor mass had little effect. Residual strength as measured by tensile tests in the 0 deg direction was insensitive to damage size effects. (Author).

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1981 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Low Energy Impact Loading of Graphite Epoxy Plates written by Richard Lee Ferris and published by . This book was released on 1976 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental and theoretical analysis was performed on low energy impact loading of thin (.040 inches) graphite-epoxy plates. Six-inch square plates were subjected to dynamic impact (below the ballistic range) and static loading. The plate static strain energy and dynamic impact energy for failure were equal and constant. Theoretical analysis was performed using both exact and finite element methods. Small deflection theory was assumed and found to be inapplicable; the plates behaved in a manner indicating that a large deflection theoretical model would be more appropriate. (Author).

Download or read book Ballistic Penetration Effects on Biaxially Loaded Graphite Epoxy Composite Panels written by P. H. Francis and published by . This book was released on 1974 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: The behavior of laminated plates of graphite/ epoxy subjected to 0.30 cal. AP projectile impact has been studied experimen-tally and analytically. The threshold strength and residual strength of these panels were determined, and, in the process, some measure of the cumulative effects of bending, shear and compression waves in the plates was obtained from the difference between the threshold and the residual strengths. (Author-PL).

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1965 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book House documents written by and published by . This book was released on 1896 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Reports of the Navy Department for the Fiscal Year written by United States. Navy Department and published by . This book was released on 1896 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metal Matrix Composites written by International Conference on Composite Materials and published by Woodhead Publishing. This book was released on 1993 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dynamic Plasticity written by N. Cristescu and published by World Scientific. This book was released on 2007 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a self-contained and comprehensive look at the field of dynamic plasticity for researchers and graduates in mechanical engineering. Drawing on the author''s long career in the field, the book greatly extends material from the 1967 original edition with the addition of fresh research chapters as well as a full introduction to the elementary theory of plasticity. The coverage of new areas includes a chapter on rocks and soils, the various developments in research on rate type, and novel problems concerning non-homogenous Bingham fluids, such as flow along an inclined slope. Other chapters consider the latest issues in metal working, such as drawing, floating plug, and extrusion. New problems concerning the perforation of plates with high velocity are also included.

Download or read book Lightweight Ballistic Composites written by Ashok Bhatnagar and published by Woodhead Publishing. This book was released on 2006-06-30 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ballistic composites need to be lightweight and durable as well as exhibiting high impact resistance and damage tolerance. This important book reviews these requirements, how the materials used for ballistic composites meet them and their range of applications.After an introductory chapter, Lightweight ballistic composites is split into two main sections. The first part of the book explores material requirements and testing. There are chapters on bullets and bullet fragments, material responses to ballistic impact, standards and specifications, modelling and test methods. Part Two reviews the range of materials used, production methods and applications. Topics discussed include high-performance ballistic fibres and ceramics, non-woven ballistic and prepreg composites, and their uses in body armour, vehicle and aircraft protection.This major book is the first of its kind to give a comprehensive review of the current use of lightweight ballistic composites in both military and law-enforcement applications. It is an invaluable reference for all those involved in personnel and vehicle protection in defence and police forces around the world. - Reviews the current use of lightweight ballistic composites in both military and law-enforcement application - An authoritative overview of the range of materials used, production methods and applications - Explores material requirements and testing

Download or read book Low Energy Impact Loading of Graphite Epoxy Plates written by and published by . This book was released on 1976 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental and theoretical analysis was performed on low energy impact loading of thin (.040 inches) graphite-epoxy plates. Six-inch square plates were subjected to dynamic impact (below the ballistic range) and static loading. The plate static strain energy and dynamic impact energy for failure were equal and constant. Theoretical analysis was performed using both exact and finite element methods. Small deflection theory was assumed and found to be inapplicable; the plates behaved in a manner indicating that a large deflection theoretical model would be more appropriate. (Author).