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 184
e stress per square inch in the bottom chord. *Or a vertical section may be passed through this point of inflection and that point taken a centre of moments, 2 / /-IV-— IV- 3 2 6 Wl whence the stress in CD = = —- = also tension in AB. Also the shear at the point of inflection in AB H (yli 1 W W I… … SECONDARY STRESSES. 153. Definition.—Secondary stresses are those bending stresses arising from such causesas the following: 1. The members coming together at a joint do not have their centre-of-gravity linesmeeting in a point. 2. Members are not loaded, or attached, symmetrically with reference to…
