The strength and stiffness of shear webs with and without lightening holes

• Main Author: Kuhn, Paul, (Author)
• Corporate Authors: United States. National Advisory Committee for Aeronautics., Langley Aeronautical Laboratory.
• Format: eBook
• Language: English
• Published: Washington, D.C. : National Advisory Committee for Aeronautics, [1942]
• Series: Wartime Reports (United States. National Advisory Committee for Aeronautics) ; no. L402.
• Subjects: Aluminum alloys.; Holes.; Shear (Mechanics); Strength of materials.; Strains and stresses.; Monocoque construction.; Charts, diagrams, etc.; elektronické knihy; electronic books
• ISBN: 9781680156539; 1680156535
• Physical Description: 1 online resource (29 pages, 15 unnumbered pages) : illustrations

Nearly 200 tests were made on the strength of shear webs of 24S-T aluminum alloy, with and without lightening holes. The tests were made in a jig of the single-specimen type, in which the specimen is free to collapse completely without developing diagonal tension. The lightening holes were circular...