Manual for railroad engineers and engineering students : containing the rules and tables needed for the location, construction, and equipment of railroads as built in the United States (1883)
Vose, George L. (George Leonard), 1831-1910 · Boston : Lee and Shepard · leaf 212
thus supported, we establish the secondarysystems, AFC and C H 15. Other intermediate points may besupported by an extension of the same principle. Another modifi-cation of the suspension system is shown in Fig. 73. in which thepoints E C G are supported upon F D H, the latter being referred ON THE… … Another plan, combining compression and tension membersboth inclined, is shown in Fig. 74, where A D, D E, and E B arecompressed, and A B, C D, and C E are extended. If we make
Railroad engineering
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