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 145
+ 3) , J 2 ;//1 ,—- + 4 r 1— (3) + 3 + 2 V 2(W+ l) Here/is the ultimate strength of the material on the side which fails first, as tension inthe rase of cast-iron and compression in the case of timber. For different qualities ofcast-iron, for instance, the tension strain diagrams would point to… … Fig. 180. and farther towards the compressed side of the beam when the elastic limit in compression isrelatively high. When m — i we have — —which holds true within the elastic limitfor all materials. The following table f gives values of the moment of resistance for various Value of ;«. Dist. of…
