The Railway Transition Spiral (Classic Reprint) als von
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The Railway Transition Spiral (Classic Reprint)
EN HC NW RPISBN: 9780331843477 bzw. 0331843471, in Englisch, Forgotten Books, gebundenes Buch, neu, Nachdruck.
Lieferung aus: Deutschland, plus shipping.
Excerpt from The Railway Transition Spiral The treatment herein given has been quite widely used on the railroads of the United States, and many engineers have commended its simplicity, convenience, and ¿exibility. The methods and principles are readily taken up by instrument men, and the field work has proved little more difficult than that for circular curves. The use of a regular rate of transition per 100 feet of spiral is advantageous, and the tables are in convenient form. About the Excerpt from The Railway Transition Spiral The treatment herein given has been quite widely used on the railroads of the United States, and many engineers have commended its simplicity, convenience, and ¿exibility. The methods and principles are readily taken up by instrument men, and the field work has proved little more difficult than that for circular curves. The use of a regular rate of transition per 100 feet of spiral is advantageous, and the tables are in convenient form. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art 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. Lieferzeit 1-2 Werktage.
Excerpt from The Railway Transition Spiral The treatment herein given has been quite widely used on the railroads of the United States, and many engineers have commended its simplicity, convenience, and ¿exibility. The methods and principles are readily taken up by instrument men, and the field work has proved little more difficult than that for circular curves. The use of a regular rate of transition per 100 feet of spiral is advantageous, and the tables are in convenient form. About the Excerpt from The Railway Transition Spiral The treatment herein given has been quite widely used on the railroads of the United States, and many engineers have commended its simplicity, convenience, and ¿exibility. The methods and principles are readily taken up by instrument men, and the field work has proved little more difficult than that for circular curves. The use of a regular rate of transition per 100 feet of spiral is advantageous, and the tables are in convenient form. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art 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. Lieferzeit 1-2 Werktage.
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