Erection and test of the Sayers and Zimmerman steam engine (1906)
Moore, Francis Guy · leaf 15
l greatly decreased thecost,as the gravel was much cheaper than crushed rock and wasa very good substitute for the latter. In putting in the con-crete care was taken that it was well mixed and firmly tamped. The anchor bolts were one inch in diameter and four feetlong. The heads were forged on and… … Fig. I.Foundation. 6. In figure 2 is shown a sketch of the anchor plates.They were of cast iron and made large enou;^ to easily trans-mit tiie bearing pressure. When the sub-base was placed in position and leveled,cement was flushed under it ani filled in on the inside to adepth of aoout two…
Steam-engines · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
