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 75
.0 lbs. of iron perlineal foot of shed The principal timbers used areas follows : ]30sts, 10 in. X 12 in.; caps, 10 in. X 16 in. X 12 in.; roof- FiG. 105.—Cross-section.in. over main span, and 10 in. X 14 in. on sides; brace-j)lank, two jiieces, 3))lank, 4 in. X 12 in., and i in. X 4 in. battens.… … .///n Fig. 106.—Cross-section. ber and 9 3 lbs. of iron per lineal foot of shed. The principal timliers used are as follows : posts, 10in. X 12 in.; caps, 10 in. X 16 in. over main span, and 10 in. X 12 in. on sides: bank sill on outside atfoot of posts, 10 in. X 12 in., continuous from bent to…
Railroads -- Buildings and structures · Buildings
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