SPECIAL STUDIES IN ELECTROLYSIS MITIGATION VOL 3

ISBN: 9781528527545 Géneros: TJF Sinópsis: Excerpt from Special Studies in Electrolysis Mitigation Vol 3 A Report on Conditions in Springfield Ohio With Insulated Feeder System InstalledThe tracks are mainly T Rails Of weight varying from 3 5 to 100 pounds per yard on wooden ties embedded in rock ballast or con crete new construction being mainly 90 or 100 pounds per yard A new type of construction already laid on West Pleasant Street and at several other points consists of ioopound girder rails laid on steel channels and I sections with a beam Of concrete under neath the rail The joints are connected by an electric pencil weld and are also welded to the channels at the joints This provides frequent and effective cross bonding The stray current leakage from this type Of construction will probably be greater than with wooden ties but the steel ties are spaced 6 feet and the drainage from the concrete beams should be good A small amount Of track on private right Of way is raised above the surface so that only the ties are in contact with the earth or ballastAbout the PublisherForgotten Books publishes hundreds of thousands of rare and classic books Find more at wwwforgottenbookscomThis book is a reproduction of an important historical work Forgotten Books uses stateoftheart technology to digitally reconstruct the work preserving the original format whilst repairing imperfections present in the aged copy In rare cases an imperfection in the original such as a blemish or missing page may be replicated in our edition We do however repair the vast majority of imperfections successfully any imperfections that remain are intentionally left to preserve the state of such historical works