Railways and locomotives, lects., by J.W. Barry and F.J. Bramwell |
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Pagina viii
... Surface Railways - Temporary Works- Drainage of Temporary Railways - Sleepers and Rails for Temporary Railways - Simple Interlocking - Train Staff System - Screw Jacks - Lifting Vehicles - Break - down Trains - Necessity for Caution ...
... Surface Railways - Temporary Works- Drainage of Temporary Railways - Sleepers and Rails for Temporary Railways - Simple Interlocking - Train Staff System - Screw Jacks - Lifting Vehicles - Break - down Trains - Necessity for Caution ...
Pagina 11
... surface as to accommodate the country through which it passes , giving to towns and villages convenient access to its stations . It is of no use to a town that a railway should be made to pass near it if that railway be in a tunnel 100 ...
... surface as to accommodate the country through which it passes , giving to towns and villages convenient access to its stations . It is of no use to a town that a railway should be made to pass near it if that railway be in a tunnel 100 ...
Pagina 15
... Surface line 825 1 in 100 Surface line 176 150 125 100 76 50 25 200 175 150 125 100 75 A 50 25 Datum line Ain 10 1 in 150 PLAN FIG . 1 . Horizontal Scale for Plan & Section O 1000 2000 3000 1009 5003 6000 7000 8000 9000 100 racocfret Α ...
... Surface line 825 1 in 100 Surface line 176 150 125 100 76 50 25 200 175 150 125 100 75 A 50 25 Datum line Ain 10 1 in 150 PLAN FIG . 1 . Horizontal Scale for Plan & Section O 1000 2000 3000 1009 5003 6000 7000 8000 9000 100 racocfret Α ...
Pagina 16
... surface line . Thus , if the 25 feet contour lines be not less than 1,750 feet apart , measured along the line of railway , the ruling gradient of the direct line as a surface line would be 1 in 70 . But suppose we adopt a gradient of 1 ...
... surface line . Thus , if the 25 feet contour lines be not less than 1,750 feet apart , measured along the line of railway , the ruling gradient of the direct line as a surface line would be 1 in 70 . But suppose we adopt a gradient of 1 ...
Pagina 17
... surface line : for instance , where the saving in working expenses is certain to fully repay the cost of expensive earthworks , tunnels , and viaducts . It must , however , be remembered that the interest on the addi- tional first cost ...
... surface line : for instance , where the saving in working expenses is certain to fully repay the cost of expensive earthworks , tunnels , and viaducts . It must , however , be remembered that the interest on the addi- tional first cost ...
Overige edities - Alles bekijken
Railways and Locomotives, Lects. , by J. W. Barry and F. J. Bramwell John Wolfe Barry Geen voorbeeld beschikbaar - 2013 |
Railways and Locomotives, Lects., by J.W. Barry and F.J. Bramwell John Wolfe Barry, Sir Geen voorbeeld beschikbaar - 2016 |
Veelvoorkomende woorden en zinsdelen
amount apparatus arrangement axle axle-box ballast block system bogie boiler bolt break break of gauge bridges broad gauge buffers carriage catch-rod centre chairs construction crank cross sleepers Crown 8vo curves cutting cylinder diameter driving wheels eccentric Edition electric embankments engine engine-driver feet flanges frame friction gauge gear History inches incline interlocking iron junction Lectures length load locking bar locomotive longitudinal main line mode motion moved ordinary pair of wheels pass passenger piston placed plates point lever point rail position pressure R. A. PROCTOR railway road rolling stock ruling gradient S. R. GARDINER screw semaphore semaphore arm shown in fig side signal box signal levers signalman slide valve slopes speed spring steam stock rail stroke surface timber tion tire tons traction traffic train trenail trucks tunnel tyre underframe vehicles vertical viaducts vols waggon weight width wood Woodcuts