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A New Merit Function For Evaluating The Flaw Tolerance Of Composite Laminates Nasa Cr 2000 209559 Pt2 Mar 14 2000
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Book Synopsis A NEW MERIT FUNCTION FOR EVALUATING THE FLAW TOLERANCE OF COMPOSITE LAMINATES... NASA/CR-2000-209559/PT.2... MAR. 14, 2000 by : United States. National Aeronautics and Space Administration
Download or read book A NEW MERIT FUNCTION FOR EVALUATING THE FLAW TOLERANCE OF COMPOSITE LAMINATES... NASA/CR-2000-209559/PT.2... MAR. 14, 2000 written by United States. National Aeronautics and Space Administration and published by . This book was released on 2000* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781720362555 Total Pages :42 pages Book Rating :4.3/5 (625 download)
Book Synopsis A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates. Pt. 2; Arbitrary Size Holes and Center Cracks by : National Aeronautics and Space Administration (NASA)
Download or read book A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates. Pt. 2; Arbitrary Size Holes and Center Cracks written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-29 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a previous paper, a new merit function for determining the strength performance of flawed composite laminates was presented. This previous analysis was restricted to circular hole flaws that were large enough that failure could be predicted using the laminate stress concentration factor. In this paper, the merit function is expanded to include the flaw cases of an arbitrary size circular hole or a center crack. Failure prediction for these cases is determined using the point stress criterion. An example application of the merit function is included for a wide range of graphite/epoxy laminates.Mikulas, Martin M., Jr. and Sumpter, RodLangley Research CenterFAILURE ANALYSIS; GRAPHITE-EPOXY COMPOSITES; LAMINATES; PREDICTIONS; HOLES (MECHANICS); STRESS CONCENTRATION; DEFECTS; CRITERIA; CRACKS
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722010232 Total Pages :24 pages Book Rating :4.0/5 (12 download)
Book Synopsis A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates by : National Aeronautics and Space Administration (NASA)
Download or read book A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-28 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced composite materials are providing notable savings in numerous aerospace and non-aerospace applications by virtue of their uniquely high strength-to-density ratio and high stiffness-to-density ratio. However, their full potential for high performance has yet to be achieved because of the low tolerance of the 'brittle' material to impact, holes, flaws, and localized discontinuities due to relatively low toughness. In the present paper a new and simple merit function is proposed for maximizing the strength performance of flawed composite laminate for different design requirement. This new merit function takes into account the flaw tolerance of a composite laminated as well as its stiffness. After development of the new merit function, an example is presented of its application to a practical laminate family. Mikulas, Martin M., Jr. and Sumpter, Rod Unspecified Center NAG1-1642; RTOP 505-63-50-08...
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781720362401 Total Pages :46 pages Book Rating :4.3/5 (624 download)
Book Synopsis A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates. Part 2; Arbitrary Size Holes and Center Cracks by : National Aeronautics and Space Administration (NASA)
Download or read book A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates. Part 2; Arbitrary Size Holes and Center Cracks written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-29 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a previous paper, a new merit function for determining the strength performance of flawed composite laminates was presented. This previous analysis was restricted to circular hole flaws that were large enough that failure could be predicted using the laminate stress concentration factor. In this paper, the merit function is expanded to include the flaw cases of an arbitrary size circular hole or center crack. Failure prediction for these cases is determined using the point stress criterion. An example application of the merit function is included for a wide range of graphite/epoxy laminates.Martin, Mikulas M., Jr. and Sumpter, RodLangley Research CenterSTRESS CONCENTRATION; LAMINATES; FAILURE ANALYSIS; HOLES (MECHANICS); NONDESTRUCTIVE TESTS; PREDICTIONS; DEFECTS; CRITERIA; CRACKS; GRAPHITE-EPOXY COMPOSITES
Book Synopsis A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates by :
Download or read book A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates written by and published by . This book was released on 2000 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates by : Martin M. Mikulas
Download or read book A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates written by Martin M. Mikulas and published by . This book was released on 1995 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates by : Martin M. Mikulas
Download or read book A New Merit Function for Evaluating the Flaw Tolerance of Composite Laminates written by Martin M. Mikulas and published by . This book was released on 2000 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
