Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 368
1505. CANTILEVER BRIDGE.—The ends, being anchored,balance all other parts on the piers. This cut shows the principle ofCantilever construction. // … 1506. SUSPENSION BRIDGES The old railway bridge at. -Niagara. Eight hundred andtwenty-one feet span. 1507. A. four-span suspen-sion bridge. Allegheny River,at Pittsburgh.
Mechanical movements
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