Revision of the Niagara Railway Arch Bridge (1920)
Charles Evan Fowler · [New York] : American Society of Civil Engineers · leaf 72
ide downspouts, but when the cost was considered, and the costof maintenance as well, some lighter plate floor was found desirable. KEVISION OF NIAGARA RAILWAY ARCH BRIDGE 1983 The suggestion of the use of Hn. special iron was at once rejected,and a plan for ^-in. special iron floor was prepared… … TYPICAL SECTION*JL-^ 4, %Z Holes in each Flange—^ _ Sheet Metal 4»Hole for Down8pout 1 Rad/l 716 Hole in each End of Plate 3 9- -I LONGITUDINAL SECTION OF FLOOR PLATES NEW FLOOR OF NIAGARA RAILWAY ARCH BRIDGE, WITH DRIP PLATE AND GUTTER
Bridges
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