The Column Strength of Two Extruded Aluminum-Alloy H-Sections (1939)
NASA Technical Reports Server (NTRS) · leaf 19
16 REPORT \<>. 656—NATIONAL ADVISORY < 'OMMITTI2 E FOB AERONAUTICS (a) Set-up for test. (b) Specimen after failure. Figure 19.—Test of a column with round ends. Cross section B.
NASA Technical Reports Server (NTRS)
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