Descriptive Geometry, as Applied to the Drawing of Fortification and Stereotomy: For the Use of the Cadets of the U.S. Military AcademyJ. Wiley & son, 1873 - 60 páginas |
No interior do livro
Resultados 1-5 de 21
Página 23
... joints ; the latter being in vertical planes perpendic- ular to the face of the walls , and which are termed planes of right section , to distinguish them from other vertical planes of section . When the face of the wall is inclined to ...
... joints ; the latter being in vertical planes perpendic- ular to the face of the walls , and which are termed planes of right section , to distinguish them from other vertical planes of section . When the face of the wall is inclined to ...
Página 24
... joints . As the batir of the wall is , the base of the slope of each of these equal courses will be one - sixth of its height ; if lines therefore are drawn parallel to the foot AA ,, and at a distance from each other equal to the ...
... joints . As the batir of the wall is , the base of the slope of each of these equal courses will be one - sixth of its height ; if lines therefore are drawn parallel to the foot AA ,, and at a distance from each other equal to the ...
Página 25
... joints of a buttress against the inclin- ed face of a given wall ; the base of the buttress being given , and being in the same horizontal plane as the base of the wall ; the faces of the buttress , its end , and the top to have given ...
... joints of a buttress against the inclin- ed face of a given wall ; the base of the buttress being given , and being in the same horizontal plane as the base of the wall ; the faces of the buttress , its end , and the top to have given ...
Página 26
... joints in plan will be perpendicular respectively to the lines be and cd , and breaking joints as shown on the right portion of the plan . The projections of these lines in elevation will be found by projecting their extremities into ...
... joints in plan will be perpendicular respectively to the lines be and cd , and breaking joints as shown on the right portion of the plan . The projections of these lines in elevation will be found by projecting their extremities into ...
Página 27
... joints uniting with the horizontal joints . The portion of the joint forming the elbow is perpendicular to the top surface . Drawing then a line Z " W " ( Fig . 3 ) , per- pendicular to D " X " , and its corresponding projections Z W ...
... joints uniting with the horizontal joints . The portion of the joint forming the elbow is perpendicular to the top surface . Drawing then a line Z " W " ( Fig . 3 ) , per- pendicular to D " X " , and its corresponding projections Z W ...
Outras edições - Ver tudo
Descriptive Geometry: As Applied to the Drawing of Fortification and ... Dennis Hart Mahan Visualização integral - 1872 |
Descriptive Geometry: As Applied to the Drawing of Fortification and ... Dennis Hart Mahan Visualização integral - 1868 |
Descriptive Geometry: As Applied to the Drawing of Fortification and ... Dennis Hart Mahan Visualização integral - 1864 |
Palavras e frases frequentes
allel angle assumed vertical plane axis barbette batir block bounding element bounding lines Cameron Knight cloth cone construct the projections corresponding curve of right D. H. Mahan determined developed draw a line edition example face foot generatrix given plane given point given vertical plane groin stone height helicoidal surface horizontal curves horizontal distance horizontal plane horizontal projection horizontal trace interior crest John Ruskin Join the points joint of right line parallel morocco oblique projecting obtained perpendicular plane of comparison plane of reference plane of right plates portion Prob Prof projection in plan prolonged radiant arch radius ramp rampart-slope respectively equal revolved position right conoid right line right section scale of declivity semi circular arch semi ellipse semicircle side slopes soffit tangent plane terre-plein tical tion top surface TREATISE true dimensions true length vertex voussoir warped surfaces wing wall
Passagens conhecidas
Página 100 - Hints to Mothers, for the Management of their Health during the Period of Pregnancy and in the Lying-in Room: With an Exposure of Popular Errors in connexion with those subjects, &c.
Página 92 - PRINCIPLES OF AGRICULTURAL CHEMISTRY, with special reference to the late researches made in England.
Página 102 - Complete Angler; or, The Contemplative Man's Recreation : being a Discourse of Rivers, Fishponds. Fish and Fishing, written by IZAAK WALTON ; and Instructions how to Angle for a Trout or Grayling in a clear Stream, by CHARLES COTTON.
Página 93 - Treatise on the Resistance of Materials, and an Appendix on the Preservation of Timber 8vo, 2 oo Wood's (De V.) Elements of Analytical Mechanics 8vo, 3 oo Wood's (MP) Rustless Coatings: Corrosion and Electrolysis of Iron and SteeL 8vo, 4 oo RAILWAY ENGINEERING.
Página 100 - PRINCIPLES of MECHANISM, designed for the Use of Students in the Universities, and for Engineering Students generally.
Página 97 - INDUSTRIAL DRAWING: Comprising the Description and Uses of Drawing Instruments, the Construction of Plane Figures, the Projections and Sections of Geometrical Solids, Architectural Elements, Mechanism, and Topographical Drawing; with Remarks on the Method of Teaching the Subject, For the use of Academies aud Common Schools.
Página 100 - Pattern Making." 417 pp. I2mo. . . • $J.-7S LUKIN.— The Lathe and Its Uses: Or Instruction in the Art of Turning Wood and Metal. Including a Description of the Most Modern Appliances for the Ornamentation of Plane and Curved Surfaces...
Página 98 - ... is placed in its alphabetical order, fully explained by a careful grammatical analysis and referred to its root, so that no uncertainty as to the grammatical structure of any word can perplex the beginner, but, assured of the precise grammatical force of any word he may desire to interpret...
Página 99 - Vol. 1. Lead, Silver, Zinc, Cadmium, Tin, Mercury, Bismuth, Antimony, Nickel, Arsenic, Gold, Platinum, and Sulphur $1 0 00 Vol.
Página 105 - A TREATISE on the SCREW PROPELLER, SCREW VESSELS, and Screw Engines, as adapted for purposes of Peace and War ; with Notices of other Methods of Propulsion, Tables of the Dimensions and Performance of Screw Steamers, and detailed Specifications of Ships and Engines.