Strain measurements on small duralumin box beams in bending (1937)
NASA Technical Reports Server (NTRS) · leaf 12
N.A.C.A. Technical Note No. 588 Fig. 1 Clamping / strap 3/32 rivets m 1 indicates .jig for ■Jly ■ 1 0.065 ^ I attaching beam. Hi 1 J L Section A-A /l/4 bolts . Bulkhead spacing %sed only for check test on sheet stress. … " Steel bulkhead for attaching load Figure 1.- Dimensions of test beams. All dimensions in inches.
NASA Technical Reports Server (NTRS)
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