New Formulas For The Loads And Deflections Of Solid Beams And Girders

Author : William Donaldson
Publisher :
ISBN 13 : 9781332024223
Total Pages : 70 pages
Book Rating : 4.0/5 (242 download)

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Download or read book New Formulas for the Loads and Deflections of Solid Beams and Girders (Classic Reprint) written by William Donaldson and published by . This book was released on 2015-07-27 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from New Formulas for the Loads and Deflections of Solid Beams and Girders The aim of the Author, when he commenced the Essay which he now ventures to submit to the criticism of his fellow-engineers, was to obtain a set of formulas for the loads and deflections of solid beams, strictly based on the assumption ut tensio sic vis, but not vitiated by the absurd restriction to the full meaning of the maxim, which seems hitherto to have been the stumbling-block in the way of any honest investigation of the subject, viz. that the neutral surface must in all cases pass through the centre of gravity of every section of the beam. The clear and simple meaning of the maxim is, that if any given force is capable of producing a certain amount of extension or compression, double the force would produce double the amount of extension or compression; not that the absolute amounts of extension or compression produced by the same force would be equal - an assumption which is identical with the assumption that the neutral surface passes through the centre of gravity of each section. 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.