By use of electric welding amount of steel required in Boston and Maine Railroad single-track truss bridge, 175 ft. long, being built at Chicopee Falls, Mass., has been reduced at least 33.3 per cent; more than half saving is in reduction of connection material. (See also Elec. World vol. 91, no. 14, Apr. 7, 1928 p. 707, 1 fig; Constr. Methods, vol. 10, no. 7, July 1928, pp. 16-17, 7 figs.; Contractors and Engrs. Monthly, vol. 17, no. 1, July 1928, p. 12, 1 fig.; also brief translation in Ingenieria Internacional, vol. 16, no. 6, June 1928, p. 291, 1 fig.; Contractors and Engrs. Monthly, vol. 17, no. 1, July 1928, p. 12, 1 fig.; Ry. Age, vol. 84, no. 12, Mar. 24, 1928, pp. 664-667, 10 figs)
Electric welding cuts steel bridge tonnage one-third
Int. Ry. Congress Assn. -- Bul.
International Railway Congress Association -- Bulletin ; 10 , n 9 ; p 757-763
1928
7 pages
10 Figs
Article (Journal)
English
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