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 EngineerVan Nostrand, 1882 - 6 páginas |
Dentro del libro
Resultados 1-3 de 37
Página ix
... figure annexed thus to an expression is called its exponent . It requires the principal to which it is attached to ... figure , called the index , as in the marginal figure , it indicates that the cube root of the quantity covered by it ...
... figure annexed thus to an expression is called its exponent . It requires the principal to which it is attached to ... figure , called the index , as in the marginal figure , it indicates that the cube root of the quantity covered by it ...
Página 146
... figures sought are not found in the table , take out the next figure less and the next greater . Subtract one from the other , and divide the remainder by 4 . Add the fourth part of the difference between them , thus determined , to the ...
... figures sought are not found in the table , take out the next figure less and the next greater . Subtract one from the other , and divide the remainder by 4 . Add the fourth part of the difference between them , thus determined , to the ...
Página 180
... figures , 1 ; of three figures , 2 ; of four figures , 3 : being always a unit less than the number of figures contained in the integer number . The index to the logarithm of every number above 100 , in the following part of the Table ...
... figures , 1 ; of three figures , 2 ; of four figures , 3 : being always a unit less than the number of figures contained in the integer number . The index to the logarithm of every number above 100 , in the following part of the Table ...
Contenido
Definitions and principles | 3 |
Definitions | 11 |
ADJUSTMENT AND USE OF INSTRUMENTS | 21 |
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Otras ediciones - Ver todas
The Field Engineer: A Handy Book of Practice in the Survey, Location, and ... William Findlay Shunk Sin vista previa disponible - 2015 |
The Field Engineer, a Handy Book of Practice in the Survey, Location, and ... William Findlay Shunk Sin vista previa disponible - 2016 |
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