The Economic Theory of the Location of Railways: An Analysis of the Conditions Controlling the Laying Out of Railways in Effect this Most Judicious Expenditure of Capital |
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Page viii
... laying out of railways , which include almost everything connected with their construction , operation , and finances , and vary in each case , would be impossible . The purpose in view has been merely 09000 PREFACE .
... laying out of railways , which include almost everything connected with their construction , operation , and finances , and vary in each case , would be impossible . The purpose in view has been merely 09000 PREFACE .
Page 18
... vary , yet the methods by which these decisions are reached will not vary ; for even in such an extreme case as when the cost of more capital than is absolutely essential is infinitely great , we are simply permanently reduced to , and ...
... vary , yet the methods by which these decisions are reached will not vary ; for even in such an extreme case as when the cost of more capital than is absolutely essential is infinitely great , we are simply permanently reduced to , and ...
Page 75
... vary in close ratio therewith , and only to increase the one or diminish the other are we justified in expending more money than proper security in handling trains requires . The more the traffic of a railway the larger the pecuniary ...
... vary in close ratio therewith , and only to increase the one or diminish the other are we justified in expending more money than proper security in handling trains requires . The more the traffic of a railway the larger the pecuniary ...
Page 111
... varying more or less closely with the details of the line and grades , and very much less than half with slight ... varies with line and grades . To gain or lose ten per cent in revenue by slight differences in the route selected is very ...
... varying more or less closely with the details of the line and grades , and very much less than half with slight ... varies with line and grades . To gain or lose ten per cent in revenue by slight differences in the route selected is very ...
Page 116
... varying only between 60.24 and 61.36 cents per train - mile from 1874 to 1880. Since 1877 the earnings and expenses have been , in cents per train - mile : Receipts .... Cost .... Profit .. 1877 . .130 50 69.38 1879 . 126.24 66 00 1880 ...
... varying only between 60.24 and 61.36 cents per train - mile from 1874 to 1880. Since 1877 the earnings and expenses have been , in cents per train - mile : Receipts .... Cost .... Profit .. 1877 . .130 50 69.38 1879 . 126.24 66 00 1880 ...
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Common terms and phrases
actual additional adhesion American amount assumed average axle boiler brakes cars cause centrifugal force cents per train-mile Class coal coefficient of friction computed considerable consumption curvature curve resistance cylinder decrease degree of curvature difference distance drivers effect engine repairs estimate expenditure fact feet flange freight trains friction fuel given gradients greater haul heavy important increase labor length less limits load locomotive long ton loss maintenance maximum mile run mileage miles per hour nearly number of trains operating expenses passenger trains Pennsylvania Railroad percentage practice pressure probably profit proportion pusher radius railway rate of grade ratio receipts reduce revenue rise and fall rolling friction ruling grade ruling gradient Southern Railway speed station statistics steam superelevation Table tangent tender tion tons total cost track tractive power traffic train resistance train wages train-load truck vary velocity vertical wear weight wheel-base wheels
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