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 ...D. van Nostrand, 1880 - 318 páginas |
Dentro del libro
Página i
... 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 . BY ...
... 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 . BY ...
Página v
... track problems , with which the text of the book closes . They have been written with the author's own early ignorance in mind , and with a wish to set the subjects forth as plainly as possible , disembarrassed of hard words in the ...
... track problems , with which the text of the book closes . They have been written with the author's own early ignorance in mind , and with a wish to set the subjects forth as plainly as possible , disembarrassed of hard words in the ...
Página xiv
... TRACK PROBLEMS . XXXVIII . Reversed curves 115 XXXIX . To connect two parallel tangents by a reversed curve having ... track . 130 To find the distance from toe of switch to point · 123 : 125 127 · 129 • of main frog . 130 To find the ...
... TRACK PROBLEMS . XXXVIII . Reversed curves 115 XXXIX . To connect two parallel tangents by a reversed curve having ... track . 130 To find the distance from toe of switch to point · 123 : 125 127 · 129 • of main frog . 130 To find the ...
Página 60
... and F to H , making the middle ordinates = FO ; and so on . 7. A good track - layer will seldom require points at shorter intervals than 25 feet . TRACING CURVES AND TURNING OBSTACLES IN THE FIELD . XX 60 ORDINATES .
... and F to H , making the middle ordinates = FO ; and so on . 7. A good track - layer will seldom require points at shorter intervals than 25 feet . TRACING CURVES AND TURNING OBSTACLES IN THE FIELD . XX 60 ORDINATES .
Página 111
... TRACK PROBLEMS . XXXVIII . - LI . TRACK PROBLEMS TO RUN A TANGENT TO TWO CURVES . 111.
... TRACK PROBLEMS . XXXVIII . - LI . TRACK PROBLEMS TO RUN A TANGENT TO TWO CURVES . 111.
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 |
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