Architectural iron and steel, and its application in the construction of buildings ... specifications of ironwork ... tables selected expressly for this work ... by Wm. H. Birkmire (1905)
Birkmire, Wm. H. (William Harvey), 1860-1924 · New York, J. Wiley · leaf 78
y left entirely clear. The inner column should be of sufficient strength to alonesustain the weight to be imposed. In connecting and resting an upper on a lower column, a,plate should be placed between the two as shown at Fig. 2 ; a CAST-IRON COLUMNS. 59 floor beam or girder also being shown below… … a f-inch-thick shell being as light a column (over 9 inches indiameter) that should be cast for supporting any weight. . 108. Dowel Columns.—For buildings where the floor beamsand girders are of wood, the columns for their support are castas shown. The portion of column at girder is cast similar to…
Building, Iron and steel
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