The theory and practice of modern framed structures : designed for the use of schools, and for engineers in professional practice (1897)
Johnson, J. B. (John Butler), 1850-1902, Bryan, C. W. (Charles Walter), 1863-1927, Turneaure, Frederick Eugene, 1886- · New York : J. Wiley & Sons · leaf 168
and 27,000,000 for wrought-iron. * See Mr. Marshalls paper referred to in foot-note, p. 143. COLUMN FORMULA. 149We have, therefore, as Eulers formula for Wrought-iron Compression Members, For Hinged Ends, p ~ 432,000,000 (13) For Flat Ends, 675,000,000 These are the curves BCD and FGH in Fig. 207.… … hinged and for flat ends at the points C and G, respectively. These are the loci of thewrought-iron formulae for ordinary lengths, while the analogous curves AC and AG are theloci of the formulae for steel columns. The complete loci showing the strength for all lengthsare ACD and AGH for…
