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 172
unity, this is equivalent tomaking the factor of safety two for short columns, since the third term in this denominatorpractically vanishes for short lengths. This factor may also be regarded as a factor of safety,for the stress on the most compressed fibre, or as a factor of safety as to the… … l(l,()00 7,500 5,000 ;,500 LOCI OF COLUMN FORMULAE FORPIVOTED AXD FOR PIN ENDS. (A) —Crehores theoretical form of Ranlynes Formula for Pivoted Ends: i^Ki+^rj (4)) (B) ~Tlie Authors Parabolic Formula for Pivoted Ends: p=i(/-1.53(^f) (C) —The Authors New Formula for Pivoted Ends: (D) - The Authors…
