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 |
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Página 1
... 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 dis- tances of ...
... 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 dis- tances of ...
Página 2
... distances of all points are estimated from the plane of comparison , the reference of any point or line of this plane will therefore be zero , ( 0.0 ) ; that of any point above it is usually expressed in feet ; decimal parts of a foot ...
... distances of all points are estimated from the plane of comparison , the reference of any point or line of this plane will therefore be zero , ( 0.0 ) ; that of any point above it is usually expressed in feet ; decimal parts of a foot ...
Página 3
... distance of the point from the plane of reference is 28 feet and fifty - hundredths of a foot . The position of a ... distance between the points . Now , as the difference of level between any two points of the line is the same as the ...
... distance of the point from the plane of reference is 28 feet and fifty - hundredths of a foot . The position of a ... distance between the points . Now , as the difference of level between any two points of the line is the same as the ...
Página 4
... distance between them by the fraction which expresses this declivity ; in like manner the horizontal distance of any two points will be obtained by dividing the difference of their references by this fraction . To obtain therefore the ...
... distance between them by the fraction which expresses this declivity ; in like manner the horizontal distance of any two points will be obtained by dividing the difference of their references by this fraction . To obtain therefore the ...
Página 5
... distance between any two horizontal lines in a plane , the angle of which is given , can be found in the same way as the horizontal distance between two points of a line , the inclination of which is given , Art . 7 , by dividing the ...
... distance between any two horizontal lines in a plane , the angle of which is given , can be found in the same way as the horizontal distance between two points of a line , the inclination of which is given , Art . 7 , by dividing the ...
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
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