International Correspondence Schools · Scranton, Pa. : The Colliery engineer co. · leaf 505
e, but a broken line somewhat,similar in character to O l-2-3-Jt.-5 in Fig. 218, STRENGTH OF MATERIALS. 493 In Fig. 229 is shown a cantilever beam projecting 10 ft.from the wall. It carries a uniform load of 16 pounds perfoot of length, and a concentrated load of 40 pounds at adistance of 3:^ feet… … Scale of forces 1=100 Z&»Scale of distance J^3 Fig. 289. weight of the uniform load is 16 X 10 = 160 pounds. Hence,the reaction = IGO + 40 = 200 pounds. Draw O C equal to 200 lb., to some convenient scale.Draw P C perpendicular to O C Sit C and choose the pole Pat a convenient distance from O…
Railroad engineering
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