The strength and stiffness of shear webs with round lightening holes having 45 degree flanges

• 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. L323.
• Subjects: Aluminum alloys > Testing.; Holes.; Strength of materials.; Flanges.; Charts, diagrams, etc.; elektronické knihy; electronic books
• ISBN: 9781680156546; 1680156543
• Physical Description: 1 online resource (12 pages, 13 unnumbered pages pages) : illustrations

Tests were made of 18 shear webs with round lightening holes having 45 degree flanges. The purpose of the tests was to extend the range of a previous investigation to larger ratios of hole diameter to web depth and of web depth to web thickness. Simple empirical formulas are given for the strength a...