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
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Página xv
... decimal parts of an acre V. Decimals of an acre in one chain length of 100 feet , 151 and of various widths . 151 · VI . Acres , roods , and perches in square feet VII . Circular arcs to radius of 1 • 152 152 VIII . Feet in decimals of ...
... decimal parts of an acre V. Decimals of an acre in one chain length of 100 feet , 151 and of various widths . 151 · VI . Acres , roods , and perches in square feet VII . Circular arcs to radius of 1 • 152 152 VIII . Feet in decimals of ...
Página 3
... decimal . If a number lies between 10 and 100 , its logarithm is equal to 1 . plus a decimal ; and so on . 3. The characteristic of the logarithm of a decimal fraction is negative , and numerically 1 greater than the number of O's that ...
... decimal . If a number lies between 10 and 100 , its logarithm is equal to 1 . plus a decimal ; and so on . 3. The characteristic of the logarithm of a decimal fraction is negative , and numerically 1 greater than the number of O's that ...
Página 5
... decimal point after the fourth figure , thus converting the number into a mixed number . Find the mantissa of the entire part by the method last given . Then take from column D the correspond- ing tabular difference , multiply this by ...
... decimal point after the fourth figure , thus converting the number into a mixed number . Find the mantissa of the entire part by the method last given . Then take from column D the correspond- ing tabular difference , multiply this by ...
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