The masterpieces of the Centennial International Exhibition\ : illustrated (1876)
Centennial Exhibition (1876 : Philadelphia, Pa.), Shinn, Earl, 1838-1886, Smith, Walter, 1836-1886, Wilson, Joseph M · Philadelphia : Gebbie & Barrie · leaf 395
MECHANICS AND SCIENCE. 179 adjustable. Our engraving, Fig. 1, shows the general character of the struc- ture and the system of trussing adopted between the upper and lower cables, the details of which are given in Fig. 2. Lateral and diagonal bracing is pro- vided between the top chords and also… … Fig 1. — Pony Planer : Goodell & Waters. have expansion-joints every hundred feet, and are suspended from the chains by flat bars at distances of twenty feet apart, struts being used at the expansion- joints to form rigid connections at these places. Cross-girders, three feet in depth, connect the…
Centennial Exhibition (1876 : Philadelphia, Pa.) · Centennial Exhibition · Art · Decorative arts · Machinery
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