The Field Engineer: A Handy Book of Practice in the Survey, Location, and Trackwork of Railroads; Containing ... Rules and Tables ... Applicable to ... the Standard and the Narrow Gauge ... |
Dentro del libro
Resultados 1-5 de 15
Página x
Usually a blunt conical seat for the rod , hewn on a buttressed tree - base , having
a small nail sometimes . driven flush in the top of it , and a blaze opposite , on
which the elevation is marked with kiel . T . P . Turning - point : usually marked O
...
Usually a blunt conical seat for the rod , hewn on a buttressed tree - base , having
a small nail sometimes . driven flush in the top of it , and a blaze opposite , on
which the elevation is marked with kiel . T . P . Turning - point : usually marked O
...
Página 3
The fixed number is called the base of the system . In the common system , this
base is 10 . It follows from the above , that the logarithm of any power of 10 is
equal to the exponent of that power . If , therefore , a number is an exact power of
10 ...
The fixed number is called the base of the system . In the common system , this
base is 10 . It follows from the above , that the logarithm of any power of 10 is
equal to the exponent of that power . If , therefore , a number is an exact power of
10 ...
Página 15
In any plane triangle , as the cosine of half the difference of the angles at the
base is to the cosine of half their sum , so is the sum of the sides about the
vertical angle to the third side , or base . Also , as the sine of half the difference of
...
In any plane triangle , as the cosine of half the difference of the angles at the
base is to the cosine of half their sum , so is the sum of the sides about the
vertical angle to the third side , or base . Also , as the sine of half the difference of
...
Página 18
Assume the longest of the three sides as base ; then say , conformably with
proposition 5 ,As the base is to the sum of the two other sides , So is the
difference of those sides to the difference of the segments of the base . Half the
base added to ...
Assume the longest of the three sides as base ; then say , conformably with
proposition 5 ,As the base is to the sum of the two other sides , So is the
difference of those sides to the difference of the segments of the base . Half the
base added to ...
Página 34
3 feet ; and , since the instrument is 1 foot below grade , to a rod at the supposed
embankment base of 153 – 1 . 0 = 11 . 3 feet . But the rod at that point is only 11
feet , to which , if 1 foot , the distance of instrument below grade , be added , the ...
3 feet ; and , since the instrument is 1 foot below grade , to a rod at the supposed
embankment base of 153 – 1 . 0 = 11 . 3 feet . But the rod at that point is only 11
feet , to which , if 1 foot , the distance of instrument below grade , be added , the ...
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Otras ediciones - Ver todas
The Field Engineer: A Handy Book of Practice in the Survey, Location and ... William F. Shunk Sin vista previa disponible - 2008 |
The Field Engineer: A Handy Book of Practice in the Survey, Location, and ... William Findlay Shunk Sin vista previa disponible - 2017 |
Términos y frases comunes
4º curve added adjustment angle application base called central angle centre CHORD circle cloth column connecting corresponding Cosine Cotang Cube Roots decimal deflection difference direction distance divided Draw elevation engineer equal equivalent error Example feet field figure fixed follows frog gauge given gives grade ground half height Hence Illustrated inches indicate intersection length located logarithm mark means measure method middle Mile minutes Move multiplied natural Note observation opposite ordinate outer rail parallel practice quotient radii radius range remainder rule screws side Sine slope Square stake straight stretch Subtract Suppose switch-rail Table Table XVI taken Tang tangent telescope terminal tion track triangle turn turnout vernier vertical
Pasajes populares
Página 18 - ... the square of the hypothenuse is equal to the sum of the squares of the other two sides.
Página 4 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Página 11 - ... is supposed to be divided into 60 equal parts, called minutes; and each minute into 60 equal parts, called seconds. Degrees, minutes, and seconds, are designated respectively, by the characters ° ' ". For example, ten degrees, eighteen minutes, and fourteen seconds, would be written 10° 18
Página 4 - The logarithm of the product of two numbers is equal to the sum of the logarithms of the numbers. log» MN = log» M + log
Información bibliográfica
| Título | The Field Engineer: A Handy Book of Practice in the Survey, Location, and Trackwork of Railroads; Containing ... Rules and Tables ... Applicable to ... the Standard and the Narrow Gauge ... |
| Autor | William Findlay Shunk |
| Editor | D. van Nostrand, 1880 |
| Procedencia del original | Universidad de Michigan |
| Digitalizado | 29 Mayo 2007 |
| Largo | 318 páginas |
| Exportar cita | BiBTeX EndNote RefMan |