Revision of the Niagara Railway Arch Bridge (1920)
Charles Evan Fowler · [New York] : American Society of Civil Engineers · leaf 114
s nodisconcerting vibration of the needle of the Last Word dial. Forthe work done it was more satisfactory than a deflectometer. The great care necessary in drilling the holes for the gauge pointsand in holding the strain gauge perpendicular to the member wasa vital point, and necessitated a large… … GROUP II.21-The Virginian Ry. 2-8-8-2 and 210000-lb. cars.22-The L. S. & M. S. Mallet 0-8-8-0 and 210 000-lb. cars..23-The Virginian Ry. 2-10-10-2 and 210 000-lb. cars.24-Erie Engine 2-10-2 and 210 000-lb. cars. 150 Span, in Feet. \ 23A-The Virginian Ry. 2-10-10-2 and 6 000-lb. per lin. ft.…
Bridges
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