The Field Engineer: A Handy Book of Practice in the Survey, Location, and Track-work of Railroads ; Containing a Large Collection of Rules and Tables, Original and Selected, Applicable to Both the Standard and the Narrow Gauge, and Prepared with Special Reference to the Wants of the Young Engineer |
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Página 105
But lines so drawn in this case bisect also the angles of a triangle , and , demonstrably by geometry , meet in one point equidistant from the three sides of the triangle . That point , therefore , must be a common P. I. for all the ...
But lines so drawn in this case bisect also the angles of a triangle , and , demonstrably by geometry , meet in one point equidistant from the three sides of the triangle . That point , therefore , must be a common P. I. for all the ...
Página 116
Draw the tangents , radii , and curves , fixing the P. R. C. midway of D. Draw the chords G I , I E , the line B F perpendicular to GI , and the line E H in prolongation of radius C E to an intersection with B H passed through centre B ...
Draw the tangents , radii , and curves , fixing the P. R. C. midway of D. Draw the chords G I , I E , the line B F perpendicular to GI , and the line E H in prolongation of radius C E to an intersection with B H passed through centre B ...
Página
Mechanical Drawing . A Text - Book of Geometrical Drawing for the use of Mechanics . With illustrations for Drawing Plans , Sec . tions , and Elevations of Railways and Machinery ; an Introduction to Isometrical Drawing , and an Essay ...
Mechanical Drawing . A Text - Book of Geometrical Drawing for the use of Mechanics . With illustrations for Drawing Plans , Sec . tions , and Elevations of Railways and Machinery ; an Introduction to Isometrical Drawing , and an Essay ...
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Contenido
LOGARITHMS | 3 |
PLANE TRIGONOMETRY | 11 |
ADJUSTMENT AND USE OF INSTRUMENTS | 23 |
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The Field Engineer, a Handy Book of Practice in the Survey, Location, and ... William Findlay Shunk Sin vista previa disponible - 2017 |
The Field Engineer: A Handy Book of Practice in the Survey, Location, and ... William Findlay Shunk Sin vista previa disponible - 2018 |
Términos y frases comunes
4º curve added adjustment angle base called central angle centre chord circle cloth column connecting corresponding Cosine Cotang Cubes decimals deflection degree of curvature determine difference direct distance divided Draw elevation engineer equal equivalent error Example feet feet long field figure fixed follows frog gauge given gives grade ground half Hence Illustrated inches length logarithm mark means measure method middle minutes Move multiplied natural necessary Note observation opposite ordinate parallel practice quotient radii radius rail range Roots rule screws side Sine slope Square stake straight stretch Suppose switch-rail Table Table XVI Tang tangent telescope terminal tion track transit triangle turn vernier vertical whole