Railway ConstructionLongmans, Green, and Company, 1898 - 365 páginas |
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Página 4
... portion of the work . Both at home and abroad complete plans and sections of any proposed railway must be deposited with the proper Government authorities , and must be approved and sanctioned by them before permission can be obtained ...
... portion of the work . Both at home and abroad complete plans and sections of any proposed railway must be deposited with the proper Government authorities , and must be approved and sanctioned by them before permission can be obtained ...
Página 16
... portions to show clearly the property or buildings inside the limits of deviation , that in practice it is found expedient to make the plans to a much larger scale . Figs . 1 and 2 show a small portion of a Parliamentary plan and ...
... portions to show clearly the property or buildings inside the limits of deviation , that in practice it is found expedient to make the plans to a much larger scale . Figs . 1 and 2 show a small portion of a Parliamentary plan and ...
Página 30
... portions of the gates to be either close barred , or covered with wire netting . 32. Mile posts , half mile , and quarter - mile posts , and gradient - boards to be provided along the line . 33. Tunnels and long viaducts to be in all ...
... portions of the gates to be either close barred , or covered with wire netting . 32. Mile posts , half mile , and quarter - mile posts , and gradient - boards to be provided along the line . 33. Tunnels and long viaducts to be in all ...
Página 33
... portions worked out and drawn on , then the heights of the ground level and formation level can be marked at each chain , and from them the depths of the cutting and the heights of the embankments can be ascertained and marked at each ...
... portions worked out and drawn on , then the heights of the ground level and formation level can be marked at each chain , and from them the depths of the cutting and the heights of the embankments can be ascertained and marked at each ...
Página 42
... portion have to be laid on inclined planes of varying rates of inclination to suit the general formation of the district traversed , and the circumstances of the line to be constructed . The degree , or rate of inclination , of these ...
... portion have to be laid on inclined planes of varying rates of inclination to suit the general formation of the district traversed , and the circumstances of the line to be constructed . The degree , or rate of inclination , of these ...
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adopted arching arrangement B.Sc ballast bogie truck brickwork bridge cabin caisson carriages carried cast-iron chairs centre CHEMISTRY clay constructed convenient creosoted crossing Crown 8vo culverts curves cutting cylinder Diagrams distance electric embankment engine excavation Fish-bolts fish-plates gauge gradients ground ground frame heavy Illustrations inches iron laid length level crossings levers line of rails line of railway load loading-bank lower main girders main line masonry material Mile of Single necessary obtained ordinary over-line passenger passing permanent piers placed plate platforms points portion position public road published by Longmans RAIL LEVEL railway river roadside station roadway rock Scientific Works published shown in Fig signal-cabin signalman signals single line sketch sleepers spikes standard gauge station STEEL FLANGE RAILS STRENGTH OF MATERIALS strong suitable surface terminal stations timber TONS traffic train train-staff tunnel turn-tables vertical viaducts waggons weight wheels width Woodcuts wooden wrought-iron yard
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