Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 20
'276 ASSOCIATION OF ENGINEERING SOCIETIES. high." The depth of filling was 4 feet ; and it was filled with rock and grouted with sand and hydraulic cement. It was constructed as follows : The floor beams were constructed of 9 inch by 9 inch timbers, spliced together with a ship lap 2 feet long, and… … Plan of framing' ai Corner o/Crii. Section through ftoot SZeisation af C Elevation at D Fig. 2. Crib Sunk March 6, 1883; in Angle at Foot of Apron. Maj.*C. J. Allen, U. S. A., Chief Engineer. Archibald Johnson, Assistant Engineer. are struts of 9 inch by 9 inch timbers to stiffen them laterally,…
Engineering
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