Switches and Crossings: Formulµ for Ascertaining the Angles of Crossings, the Lengths of Switches, and the Distances of the Points of the Crossings and the Heels of the Switches from the Springing of the Curve (Classic Reprint)
Switches and Crossings: Formulµ for Ascertaining the Angles of Crossings, the Lengths of Switches, and the Distances of the Points of the Crossings and the Heels of the Switches from the Springing of the Curve (Classic Reprint)
Excerpt from Switches and Crossings: Formul??? for Ascertaining the Angles of Crossings, the Lengths of Switches, and the Distances of the Points of the Crossings and the Heels of the Switches From the Springing of the Curve IN the following investigations, a symbol is used to denote every element, so that the formulae will be applicable to every gauge, and to every section of rail. The formulae are based on the assumption that a sufficient degree of approximation to exactness is obtained by making the sine of the angle ...
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Excerpt from Switches and Crossings: Formul??? for Ascertaining the Angles of Crossings, the Lengths of Switches, and the Distances of the Points of the Crossings and the Heels of the Switches From the Springing of the Curve IN the following investigations, a symbol is used to denote every element, so that the formulae will be applicable to every gauge, and to every section of rail. The formulae are based on the assumption that a sufficient degree of approximation to exactness is obtained by making the sine of the angle of the crossing equal to its circular measure. They have been sti]l further simplified by leaving out all squares, products, and terms of higher dimensions, of the spaces between the centre lines of contiguous rails, when these are not multiplied by factors greater than unity. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at ... 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.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Add this copy of Switches and Crossings Formul for Ascertaining the to cart. $26.11, new condition, Sold by Books2anywhere rated 5.0 out of 5 stars, ships from Fairford, GLOUCESTERSHIRE, UNITED KINGDOM, published 2018 by Forgotten Books.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Add this copy of Switches and Crossings Formul for Ascertaining the to cart. $27.72, new condition, Sold by Paperbackshop International rated 5.0 out of 5 stars, ships from Fairford, GLOS, UNITED KINGDOM, published 2018 by Forgotten Books.
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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