Download or read book Design of Structures in Composite Materials basic Data and Interdisciplinary Action written by I. C. Taig and published by . This book was released on 1976 with total page 332 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 1994 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AGARD Report written by and published by . This book was released on with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design of Structures in Composite Materials Basic Data and Interdisciplinary Action written by I. C. Taig and published by . This book was released on 1976 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two papers that are contained in this Report were given as pilot papers in October 1975 before the new group within the Structures and Materials Panel dealing with Composite Materials. The first of these papers points out and defines the three levels of materials data (Acceptance data, Materials Characterization data and Design data) that the author believes are needed to establish a design and manufacturing process that will allow the safe and efficient use of composite materials in aircraft. The paper points out some of the gaps between characterization and design, and it proposes some types of testing and data that may fill these gaps. It proposes that the present burdensome requirement that every primary composite component have its own development program can be eliminated if components are built in standardized ways from a finite family of layups and using previously developed structural elements. The second paper points out the vastly increased significance of the design engineering/materials engineering interface in the development of advanced composite structures. To achieve a smooth-working design/materials interface, the paper suggests long-term emphasis in three specific areas: education (on the industrial level and also back to the colleges and universities); interdisciplinary development of advanced composites; and development of composites test standards.
Download or read book AGARD Bulletin written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1976 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book AGARD Index of Publications written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1974 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Early FEM Pioneers written by John Robinson and published by . This book was released on 1985 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1976 with total page 1522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Topics in the Mathematical Modelling of Composite Materials written by Andrej V. Cherkaev and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Andrej V. Cherkaev and Robert V. Kohn In the past twenty years we have witnessed a renaissance of theoretical work on the macroscopic behavior of microscopically heterogeneous mate rials. This activity brings together a number of related themes, including: ( 1) the use of weak convergence as a rigorous yet general language for the discussion of macroscopic behavior; (2) interest in new types of questions, particularly the "G-closure problem," motivated in large part by applications of optimal control theory to structural optimization; (3) the introduction of new methods for bounding effective moduli, including one based on "com pensated compactness"; and (4) the identification of deep links between the analysis of microstructures and the multidimensional calculus of variations. This work has implications for many physical problems involving optimal design, composite materials, and coherent phase transitions. As a result it has received attention and support from numerous scientific communities, including engineering, materials science, and physics as well as mathematics. There is by now an extensive literature in this area. But for various reasons certain fundamental papers were never properly published, circu lating instead as mimeographed notes or preprints. Other work appeared in poorly distributed conference proceedings volumes. Still other work was published in standard books or journals, but written in Russian or French. The net effect is a sort of "gap" in the literature, which has made the subject unnecessarily difficult for newcomers to penetrate.
Download or read book Aeronautical Engineering written by and published by . This book was released on 1988 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
Download or read book Bibliography on Fibers and Composite Materials 1972 1978 written by and published by . This book was released on 1978 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography continues and updates previously issued reports by Battelle's Columbus Laboratories information centers on fibers, fiber-reinforced composites, as well as laminate, particulate, and eutectic composite materials. No organic matrix composites or fibers are included. This edition includes 2367 literature references published between January 1972 and September 1978. The references are arranged alphabetically according to author's last name or the name of the organization concerned and chronologically by year of publication. The subject categorization of this edition is similar to that used in the earlier bibliographies. References pertaining only to fibers are indexed as (1) general reviews; (2) growth, forming, or surface treatments; and/or (3) test methods and structural properties. Entries relating to composites are broadly indexed according to matrix materials and specifically by fiber materials. Composites are also indexed (at least once) in the following areas: (1) compatibility studies; (2) theory, analysis, micromechanics, and design; (3) testing and evaluation; (4) application; (5) general review articles; (6) fabrication; and (7) coatings. The report includes both an authors index and a subject index. (Author).
Download or read book Government Reports Annual Index Keyword A L written by and published by . This book was released on 1976 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stress Analysis of Fiber reinforced Composite Materials written by M. W. Hyer and published by DEStech Publications, Inc. This book was released on 2009 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated and improved, Stress Analysis of Fiber-Reinforced Composite Materials, Hyer's work remains the definitive introduction to the use of mechanics to understand stresses in composites caused by deformations, loading, and temperature changes. In contrast to a materials science approach, Hyer emphasizes the micromechanics of stress and deformation for composite material analysis. The book provides invaluable analytic tools for students and engineers seeking to understand composite properties and failure limits. A key feature is a series of analytic problems continuing throughout the text, starting from relatively simple problems, which are built up step-by-step with accompanying calculations. The problem series uses the same material properties, so the impact of the elastic and thermal expansion properties for a single-layer of FR material on the stress, strains, elastic properties, thermal expansion and failure stress of cross-ply and angle-ply symmetric and unsymmetric laminates can be evaluated. The book shows how thermally induced stresses and strains due to curing, add to or subtract from those due to applied loads.Another important element, and one unique to this book, is an emphasis on the difference between specifying the applied loads, i.e., force and moment results, often the case in practice, versus specifying strains and curvatures and determining the subsequent stresses and force and moment results. This represents a fundamental distinction in solid mechanics.
Download or read book SSC written by United States. Ship Structure Committee and published by . This book was released on 1997 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Memorandum written by and published by . This book was released on 1990 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Key Basic Scientific Problems on Near Space Vehicles written by Shanyi Du and published by Springer Nature. This book was released on 2023-04-02 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book mainly introduces the research overview, research results, and follow-up prospects of “Key Basic Scientific Problems on Near-Space Vehicles”, a major research plan of National Natural Science Foundation of China (hereinafter referred to as the Plan). The Plan is the first systematic basic hypersonic research program in China. From its inception in 2007 to its successful completion in 2016, the Plan lasted nine years, funded a total of 173 projects, and the funding totaled 190 million yuan. From the perspective of major national needs and scientific discipline development, the book focuses on four key scientific issues: aerodynamics in a near-space flight environment; advanced propulsion theories and methods; ultralight materials/structures, thermal environment prediction and thermal protection; and intelligent autonomous control theories and methods for hypersonic vehicles. The book also demonstrates China’s systematic and innovative achievements in interdisciplinary theories and methods and innovative techniques, paving the way for a distinctively Chinese basic research framework and further breakthroughs of near-space hypersonic vehicles.
