Title Charts for calculation of the critical stress for local instability of columns with I-, Z-, channel, and rectangular-tube section / W.D. Kroll, Gordon P. Fisher, and George J. Heimerl

Published Washington, D.C. : National Advisory Committee for Aeronautics, [1943]

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Description 1 online resource (18, [12] pages) : illustrations, tables Series Wartime Report / National Advisory Committee for Aeronautics ; no. L429 Wartime Reports (United States. National Advisory Committee for Aeronautics) ; no. L429 Summary Charts are presented for the calculation of the critical stress for local instability of columns with I-, Z-, channel, and rectangular-tube section. These charts are intended to replace the less complete charts published in NACA Technical Note No. 743. The values used in extending the charts are computed by moment-distribution methods that give somewhat more accurate values than the energy method previously used and also make it possible to determine theoretically which element of the cross section is primarily responsible for instability Notes NACA Wartime Report L-429 Originally issued as NACA as Advance Restricted Report L3K04 (November 1943) Prepared at the Langley Memorial Aeronautical Laboratory, Langley Field, Virginia Bibliography Includes bibliographical references Notes Print version record Subject Columns. Aluminum alloys. Loads (Mechanics) Strains and stresses. Tubes. Charts, diagrams, etc. Pipe. aluminum alloy. stress. strain. pipes (conduits) diagrams. tubes (object forms) Aluminum alloys Charts, diagrams, etc. Columns Loads (Mechanics) Strains and stresses Tubes Form Electronic book Author Fisher, Gordon P Heimerl, George J United States. National Advisory Committee for Aeronautics. Langley Aeronautical Laboratory. ISBN 9781680156508 1680156500

Other Titles NACA Wartime Reports. Series L

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