Benjamin, Charles H[enry], 1856- [from old catalog] · Cleveland, C. H. Holmes · leaf 26
the cor-responding diameters. Integrating, the total stress on the area 2tl is found to be ^=^^^i (^) Equating this to the pressure which tends to produce rupture, pdl, where p is the internal unit pressure, 2S t there results : * P=^i—r— (16) di+ 2t ^ Lames Formula,—In this discussion each… … d/-dx^ Pi (17) Fig. 2. for the maximum stressQat the interior. andS,=-pf-f^p,..(i8) for the stress at the outersurface, f Fig. 2 illustrates thevariation in S from innerto outer surface. For discussion see Merrimans Mechanics of Materials: * p. 26; t pp. 310-14. 20 MACHINE DESIGN. Solving for d, in…
Machine design
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