Buildings and structures of American railroads. A reference book for railroad managers, superintendents, master mechanics, engineers, architects, and students (1893)
Berg, Walter G. (Walter Gilman), 1858-1908 · New York, J. Wiley & Sons · leaf 160
3-in. X 5-in. joists, spaced about 18 in. centres, resting on 5-in. X 12-in. floor-beams, spaced 18 in. centres, which in turn are supported by four trestle-bents placed WATEJi STATIONS. 121 parallel with ihe track and spaced 6 ft.io in. centres. Between tlie caps of the trestle-bents and… … Fio. 252.—Grounu-pla.n Of Floor Framinc y^,-^
Railroads -- Buildings and structures · Buildings
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