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 124
y means of nuts and screw-ends. SPANDRELS AND SPANDREL SECTIONS. 105 Such anchors are shown in Fig. 59. Hook-bolts are alsolargely used, as in Fig. 55, where the ends are shown bentaround the spandrel-channels or I beams. Clamps arefrequently employed where the terra-cotta block liessnugly against… … Fig. 58. secured by most careful superintendence, and study in thefield. The general scheme, however, must always be indi*cated on the sprandrel sections, as the holes necessary inthe structural metal-work to receive the anchors should beincluded in the detail drawings of the iron or steel work,…
Building, Iron and steel
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