Author: Dennis Hart MahanPublisher:
ISBN:
Category : Fortification
Languages : en
Pages : 80
Book Description
Descriptive Geometry
Author: Dennis Hart MahanPublisher:
ISBN:
Category : Fortification
Languages : en
Pages : 80
Book Description
Descriptive Geometry
Author: Dennis Hart MahanPublisher:
ISBN:
Category : Fortification
Languages : en
Pages : 82
Book Description
Descriptive Geometry, as Applied to the Drawing of Fortification and Stereotomy: For the Use of the Cadets of the U.S. Military Academy
Author: Dennis Hart MahanPublisher: BoD – Books on Demand
ISBN: 3385310377
Category : Fiction
Languages : en
Pages : 82
Book Description
Reprint of the original, first published in 1883.
Descriptive Geometry, as Applied to the Drawing of Fortification and Stereotomy
Author: D. H. MahanDescriptive Geometry as Applied to the Drawing of Fortification and Stereotomy
Author: Dennis Hart MahanPublisher:
ISBN:
Category : Fortification
Languages : en
Pages : 60
Book Description
Descriptive Geometry, Applied to the Drawing of Fortification and Stereotomy
Author: D. H. MahanPublisher: Theclassics.Us
ISBN: 9781230422626
Category :
Languages : en
Pages : 24
Book Description
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1864 edition. Excerpt: ... ONE PLANE DESCRIPTIVE GEOMETRY AS APPLIED TO FORTIFICATION DRAWING-. 1. The method now in general use, among military engineers, for delineating the plans of permanent fortifications, is similar to the one which had been previously employed for representing the natural surface of ground in topographical and hydrographical maps; and which consists in projecting, on a horizontal plane at any assumed level, the bounding lines of the surfaces and also the horizontal lines cut from them by equidistant horizontal planes, the distances of these lines from the assumed plane being expressed numerically in terms of some linear measure, as a yard, a foot, &c. 2. Plane of Reference or Comparison. The assumed horizontal plane upon which the lines are projected is termed the plcme of comparison or plane of reference DEGREES as it is the one to which the distances of all the lines from it are referred, and as it serves to compare these distances with each other and also to determine the relative positions of the lines. 3. References. The numbers which express the distances of points and lines from the plane of comparison are termed references. The unit in which these distances are expressed is usually the linear foot and its decimal divisions. As the position assumed for the plane of comparison is arbitrary, it may be taken either above or below-every point of the surfaces to be projected. In the French military service it is usually taken above, in our own below the surfaces. The latter seems the more natural and is also more convenient, as vertical distances are more habitually estimated from below upwards than in the contrary direction. Each of these methods has the advantage of requiring but one kind of symbol to be used, viz: the numerals expressing
Descriptive Geometry, as Applied to the Drawing of Fortification and Stereotomy
Author: Dennis Hart MahanPublisher:
ISBN:
Category : Fortification
Languages : en
Pages : 60
Book Description
Descriptive Geometry, as Applied to the Drawing of Fortification and Stereotomy. for the Use of the Cadets of the U. S. Military Academy. by D. H. Mahan ...
Author: Dennis Hart MahanPublisher:
ISBN: 9781418159573
Category :
Languages : en
Pages :
Book Description
Descriptive Geometry
Author: Dennis Hart MahanPublisher: Forgotten Books
ISBN: 9780282628895
Category : Mathematics
Languages : en
Pages : 64
Book Description
Excerpt from Descriptive Geometry: As Applied to the Drawing of Fortification and Stereotomy; For the Use of the Cadets of the U. S. Military Academy Tm: subjects of the following pages have been taught orally at the Military Academy for many years; but, for the saving of time, and the convenience of the pupils, it has been thought best to clothe them in a printed dress; and as, in this form, the volume might be found useful in other schools, as an appli cation of descriptive geometry to practical questions, it was also thought well to have it published. 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.
Catalogue of the Library of the Engineer Department, United States Army ...
Author: United States. Army. Corps of EngineersPublisher:
ISBN:
Category : Engineering
Languages : en
Pages : 892
Book Description