Adams, Henry · London, New York [etc.] Longmans, Green, and Co. · leaf 234
tons to provide for in poles 20 ft. long the problem is to find the scantling. A/By Gordons formula W = T7T2- taking the length from DC in the elevation, Try first 8 ins. by 8 ins., then .s X .s X 13 1 + 2D0y 20-75 X 12Y 53-6 cwt. = 2-68 tons STRESSES IX CKANES 210 as the safe load, against 1-03… … W . M _ 1-03 + 0-14 , 0-105 X 12A - Z ~ 6i * ^8X8) = 0-018 + 0-015 = 0-033 ton per sq. in.,and the maximum allowable = 0-0-12 ton per sq. m. 0-65 1 + ^ /20-75 X 12Y 250\ 8 / Some very difficult problems occur at times in finding the stresses 220 THE MECHANICS OF BUILDING CONSTKUCTION on cranes, but…
Building · Structural analysis (Engineering)
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
