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 EngineerD. Van Nostrand, 1882 - 6 páginas |
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Página xii
... radius , the apex distance , the length , the degree , & c . , of a curve Given the intersection angle I and radius R , to find the tangent T · • • · • Given the intersection angle I and tangent T , to find the radius R Given the ...
... radius , the apex distance , the length , the degree , & c . , of a curve Given the intersection angle I and radius R , to find the tangent T · • • · • Given the intersection angle I and tangent T , to find the radius R Given the ...
Página 12
... radius of 1. Any function of an arc whose radius is R is . equal to the corresponding function of an arc whose radius is 1 , multiplied by the radius R. So also any function of an arc whose radius is 1 is equal to the corresponding ...
... radius of 1. Any function of an arc whose radius is R is . equal to the corresponding function of an arc whose radius is 1 , multiplied by the radius R. So also any function of an arc whose radius is 1 is equal to the corresponding ...
Página 51
... radius , or 2,865 feet , one hundred feet at the circumference would sub- tend an angle of two degrees at the centre . Such an arc is called a two - degree curve . If one - third of the primary radius of 5,730 feet , or 1,910 feet , be ...
... radius , or 2,865 feet , one hundred feet at the circumference would sub- tend an angle of two degrees at the centre . Such an arc is called a two - degree curve . If one - third of the primary radius of 5,730 feet , or 1,910 feet , be ...
Contenido
Definitions and principles | 3 |
Definitions | 11 |
ADJUSTMENT AND USE OF INSTRUMENTS | 21 |
Otras 13 secciones no mostradas
Otras ediciones - Ver todas
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
100 feet long 100-feet chords called central angle chord 100 feet column cross-hair Cube Roots decimals deflection angle deflection distance degree of curvature degree of curve Diff divided elevation engineer equal Example feet 8 inches figure find the radius fixed foregoing frog angle Full Gauge gauge of track gauge side grade ground Hypsometry index angle instrument intersection angle length of switch-rail located logarithm magnetic bear Main frog dist main track mantissa mark measure method middle frog middle ordinate middle point minutes Multiply outer rail parallel perpendicular quotient radii radius REVERSED CURVE screws Sine 1 Cotang Square Roots stake standard gauge sub-chord subtended Subtract Suppose Table XVI tabular tance Tang tangent A B tangential angle tangential distance telescope terminal tangent tion toe of switch Trigonometry turnout curve vernier versin ΙΟ ΤΑΝ
Información bibliográfica
| Título | 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 |
| Autor | William Findlay Shunk |
| Edición | 2 |
| Editor | D. Van Nostrand, 1882 |
| Procedencia del original | Universidad de California |
| Digitalizado | 7 Dic. 2007 |
| Largo | 6 páginas |
| Exportar cita | BiBTeX EndNote RefMan |