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, 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
Author: Dennis Hart MahanPublisher:
ISBN:
Category : Fortification
Languages : en
Pages : 82
Book Description
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: 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: Dennis Hart MahanPublisher:
ISBN:
Category : Fortification
Languages : en
Pages : 60
Book Description
A Station Favorable to the Pursuits of Science: Primary Materials in the History of Mathematics at the United States Military Academy
Author: Joe AlbreePublisher: American Mathematical Soc.
ISBN: 0821820591
Category : Mathematics
Languages : en
Pages : 286
Book Description
This book reveals the rich collection of mathematical works located at the nation's first military school, the U.S. Military Academy at West Point. It outlines the relevant history of the Academy, discusses the mathematics department and curriculum, and describes the development of the library during the nineteenth century. A major part of this book is an annotated catalog of the more than 1300 works published between 1496 and 1915 found in the West Point library. Mathematics and its instruction greatly influenced the development of the Academy, the technological growth of America's army, and the standards of the military profession. These events, in turn, were crucial to the overall development of mathematics, mechanics, and engineering during the nineteenth century in the United States. Three individuals played a prominent role in this chronicle: Sylvanus Thayer, Charles Davies, and Albert Church. Listed are rare and historically valuable works in a broad range of mathematical subjects. The collection clearly shows the strong European influence on the early Academy. Also listed are numerous textbooks by West Point faculty and graduates; significant contributions were made by these writers to algebra, geometry, calculus, descriptive geometry, mechanics, surveying, and mathematics education. This book provides an important resource for the general audience as well as for those in pursuit of more scholarly information. It contains many interesting photographs and valuable details about the West Point collection. It is a must-have for anyone interested in mathematical books and collections.
Descriptive Geometry, as Applied to the Drawing of Fortification and Stereotomy
Author: Dennis Hart MahanPublisher:
ISBN:
Category : Fortification
Languages : en
Pages : 60
Book Description
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
Catalogue of the Engineer Department, United States Army
Author: AnonymousPublisher: BoD – Books on Demand
ISBN: 3385420687
Category : Fiction
Languages : en
Pages : 833
Book Description
Reprint of the original, first published in 1881.