Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box
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Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box
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Author :
language : en
Publisher:
Release Date : 1996
Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.
Nasa Technical Memorandum
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Author :
language : en
Publisher:
Release Date : 1997
Nasa Technical Memorandum written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Aeronautics categories.
An Assessment Of The State Of The Art In The Design And Manufacturing Of Large Composite Structures For Aerospace Vehicles
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Author : Charles E. Harris
language : en
Publisher:
Release Date : 2001
An Assessment Of The State Of The Art In The Design And Manufacturing Of Large Composite Structures For Aerospace Vehicles written by Charles E. Harris and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Aerospace planes categories.
The results of an assessment of the state-of-the-art in the design and manufacturing of large composite structures are described. The focus of the assessment is on the use of polymeric matrix composite materials for large airframe structural components, such as those in commercial and military aircraft and space transportation vehicles. Applications of composite materials for large commercial transport aircraft, general aviation aircraft, rotorcraft, military aircraft, and unmanned rocket launch vehicles are reviewed. The results of the assessment of the state-of-the-art include a summary of lessons learned, examples of current practice, and an assessment of advanced technologies under development.
Development Of Stitched Braided And Woven Composite Structures In The Act Program And At Langley Research Center
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Author : Marvin B. Dow
language : en
Publisher:
Release Date : 1997
Development Of Stitched Braided And Woven Composite Structures In The Act Program And At Langley Research Center written by Marvin B. Dow and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.
Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-02
Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-02 with categories.
The analytical and experimental results of an all-composite wing stub box are presented in this report. The wing stub box, which is representative of an inboard portion of a commercial transport high-aspect-ratio wing, was fabricated from stitched graphite-epoxy material with a Resin Film Infusion manufacturing process. The wing stub box was designed and constructed by the McDonnell Douglas Aerospace Company as part of the NASA Advanced Composites Technology program. The test article contained metallic load-introduction structures on the inboard and outboard ends of the graphite-epoxy wing stub box. The root end of the inboard load introduction structure was attached to a vertical reaction structure, and an upward load was applied to the outermost tip of the outboard load introduction structure to induce bending of the wing stub box. A finite element model was created in which the center portion of the wing-stub-box upper cover panel was modeled with a refined mesh. The refined mesh was required to represent properly the geometrically nonlinear structural behavior of the upper cover panel and to predict accurately the strains in the stringer webs of the stiffened upper cover panel. The analytical and experimental results for deflections and strains are in good agreement. Wang, John T. and Jegley, Dawn C. and Bush, Harold G. and Hinrichs, Stephen C. Langley Research Center RTOP 538-10-11-02...
Global And Local Stress Analyses Of Mcdonnell Douglas Stitched Rfi Composite Wing Stub Box
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Author : John T. Wang
language : en
Publisher:
Release Date : 1996
Global And Local Stress Analyses Of Mcdonnell Douglas Stitched Rfi Composite Wing Stub Box written by John T. Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with categories.
This report contains results of structural analyses performed in support of the NASA structural testing of an all-composite stitched/RFI (resin film infusion) wing stub box. McDonnell Douglas Aerospace Company designed and fabricated the wing stub box. The analyses used a global/local approach. The global model contains the entire test article. It includes the all-composite stub box, a metallic load-transition box and a metallic wing-tip extension box. The two metallic boxes are connected to the inboard and outboard ends of the composite wing stub box, respectively. The load-transition box was attached to a steel and concrete vertical reaction structure and a load was applied at the tip of the extension box to bend the wing stub box upward. The local model contains an upper cover region surrounding three stringer runouts. In that region, a large nonlinear deformation was identified by the global analyses. A more detailed mesh was used for the local model to obtain more accurate analysis results near stringer runouts. Numerous analysis results such as deformed shapes, displacements at selected locations, and strains at critical locations are included in this report.
Advanced Durability And Damage Tolerance Design And Analysis Methods For Composite Structures Lessons Learned From Nasa Technology Development Programs
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Author : Charles E. Harris
language : en
Publisher:
Release Date : 2003
Advanced Durability And Damage Tolerance Design And Analysis Methods For Composite Structures Lessons Learned From Nasa Technology Development Programs written by Charles E. Harris and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Airframes categories.
Research And Applications In Structures At The Nasa Langley Research Center
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Author :
language : en
Publisher:
Release Date : 1997
Research And Applications In Structures At The Nasa Langley Research Center written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.
Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box
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Author : John T. Wang
language : en
Publisher:
Release Date : 1996
Correlation Of Structural Analysis And Test Results For The Mcdonnell Douglas Stitched Rfi All Composite Wing Stub Box written by John T. Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Airframes categories.
Nasa Langley Scientific And Technical Information Output 1996
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Author :
language : en
Publisher:
Release Date : 1997
Nasa Langley Scientific And Technical Information Output 1996 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with categories.