Revision of the Niagara Railway Arch Bridge (1920)
Charles Evan Fowler · [New York] : American Society of Civil Engineers · leaf 32
from eight to ten read-ings were made on a point with the Berry, a less number and one checkreading with the Fuller-West instrument gave just as reliable results. The accessory instruments are practically the same in all cases, soonly those used in the Niagara Arch readings and for the stress… … Fig. 10.—Strain Gauges. 1.—Berry 20-In. Gauge. 2.—Howard 20-In. Gauge. 3.—Fuller-West 20-In. Gauge. 4.—Fuller-West 8-In. Gauge, Top View. REVISION OF NIAGARA RAILWAY ARCH BRIDGE 1947 man, M. Am. Soc. C. E., entitled Stress Measurements on the HellGate Arch Bridge.* Standard Bars.—Two bars were made…
Bridges
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