Architectural engineering. With special reference to high building construction, including many examples of Chicago office buildings (1895)
Freitag, Joseph Kendall · New York, J. Wiley & sons; [etc., etc.] · leaf 141
beams being riveted together with a small I-beamfiller between. The rivets are spaced 3 in. centres forabout 18 in. from each end of the column, and then 5 in.centres. 122 A R CHI TECTURA L ENG IN EE RING. Where necessary to strengthen the column, this filler ismade of two channel-sections, back to…
Building, Iron and steel
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