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Author : Sandra P. Walker
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.27/5 ( download)
Download or read book Room Temperature and Elevated Temperature Composite Sandwich Joint Testing written by Sandra P. Walker and published by . This book was released on 1998 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Aeronautics and Space Adm Nasa
Publisher : Independently Published
ISBN 13 : 9781728906256
Total Pages : 34 pages
Book Rating : 4.53/5 ( download)
Download or read book Room Temperature and Elevated Temperature Composite Sandwich Joint Testing written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-10-17 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Testing of composite sandwich joint elements has been completed to verify the strength capacity of joints designed to carry specified running loads representative of a high speed civil transport wing. Static tension testing at both room and an elevated temperature of 350 F and fatigue testing at room temperature were conducted to determine strength capacity, fatigue life, and failure modes. Static tension test results yielded failure loads above the design loads for the room temperature tests, confirming the ability of the joint concepts tested to carry their design loads. However, strength reductions as large as 30% were observed at the elevated test temperature, where all failure loads were below the room temperature design loads for the specific joint designs tested. Fatigue testing resulted in lower than predicted fatigue lives. Walker, Sandra P. Langley Research Center RTOP 537-06-34-20...
Author : United States. Superintendent of Documents
Publisher :
ISBN 13 :
Total Pages : 1214 pages
Book Rating : 4.17/5 ( download)
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1967-07 with total page 1214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Department of Defense
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.45/5 ( download)
Download or read book Composite Construction for Flight Vehicles: Fabrication, inspection, durability, and repair written by United States. Department of Defense and published by . This book was released on 1959 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722211417
Total Pages : 28 pages
Book Rating : 4.15/5 ( download)
Download or read book Evaluation of Composite Honeycomb Sandwich Panels Under Compressive Loads at Elevated Temperatures written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-02 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fourteen composite honeycomb sandwich panels were tested to failure under compressive loading. The test specimens included panels with both 8 and 24-ply graphite-bismaleimide composite facesheets and both titanium and graphite-polyimide core materials. The panels were designed to have the load introduced through fasteners attached to pairs of steel angles on the ends of the panels to simulate double shear splice joints. The unloaded edges were unconstrained. Test temperatures included room temperature, 250F, and 300F. For the room and 250F temperature tests, the 24-ply specimen failure strains were close to the unnotched allowable strain values and failure loads were well above the design loads. However, failure strains much lower than the unnotched allowable strain values, and failure loads below the design loads were observed with several of the 8-ply specimens. For each individual test temperature, large variations in the failure strains and loads were observed for the 8-ply specimens. Dramatic decreases in the failure strains and loads were observed for the 24-ply specimens as the test temperature was increased from 250F to 300F. All 8-ply specimens appeared to have failed in a facesheet strength failure mode for all test temperatures. The 24-ply specimens displayed appreciably greater amounts of bending prior to failure than the 8-ply specimens, and panel buckling occurred prior to facesheet strength failure for the 24-ply room and 250F temperature tests. Walker, Sandra P. Langley Research Center RTOP 537-06-34-20...
Author : Sandra P. Walker
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.58/5 ( download)
Download or read book Evaluation of Composite Honeycomb Sandwich Panels Under Compressive Loads at Elevated Temperatures written by Sandra P. Walker and published by . This book was released on 1998 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 602 pages
Book Rating : 4.14/5 ( download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author : Peter Grant
Publisher : ASTM International
ISBN 13 : 0803128622
Total Pages : 557 pages
Book Rating : 4.20/5 ( download)
Download or read book Composite Structures written by Peter Grant and published by ASTM International. This book was released on 2000 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the May 1999 symposium from which these 29 papers were drawn was to bring together practitioners and theoreticians in the composite structural mechanics field to better understand the needs and limitations each group works with. Papers are organized under seven general headings: str
Author : C. T. Sun
Publisher : CRC Press
ISBN 13 : 0849315018
Total Pages : 1685 pages
Book Rating : 4.15/5 ( download)
Download or read book Proceedings of the American Society for Composites, Seventeenth Technical Conference written by C. T. Sun and published by CRC Press. This book was released on 2002-10-24 with total page 1685 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.27/5 ( download)
Download or read book NASA Langley Scientific and Technical Information Output: 1998 written by and published by . This book was released on 1999 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
