Adams, Henry · London, New York [etc.] Longmans, Green, and Co. · leaf 146
EXAMPLES FOR PRACTICE 131 four symmetrically placed porlins and a stmt from the ridge. Each rib is of Isection, 7 in. by 4 in. by j in. thick, with pivot at each end, fixed to 14 In. by 9 in.floor beam. The load from the purlins may be taken as 3 tons vertical on thewindward side and l.J tons on… … For answer, see Fig. 416 and Fig. 417. Set down the load line 1 to 8 in Pig. 417 and select any pole 0, draw vectors,and construct the funicular polygon in Fig. 416, the closing line of which willgive point 9 in Fig. 417. From this point 9 draw a horizontal line, and frompoint 2 draw 2a parallel…
Building · Structural analysis (Engineering)
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
