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
Fig. 71, Fig. 72. only two girders occur, the remaining faces are used torivet the upper column to the plate. Another method hasbeen used instead of the small angles, in the shape of asquare or octagonal sheet which is cut from the centreout, part way to the edge, and the lips so formed are…
Building, Iron and steel
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