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Bearing strength of wood under steel aircraft bolts and washers and other factors influencing fitting design (1928)
NASA Technical Reports Server (NTRS) · leaf 30
N.A.C.A. Technical Note No.296 Fig.3 A, Elastic limit stress in lb./sq.in. ana ordinates for" relative efficiency curves 9600 , , r— , , , , , … Bearing length -f diameter(L/D ratio) Fig.3 Stress and efficiency curves for hollow aircraft "bolts.NASA Technical Reports Server (NTRS)
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