Civil Engineering :: Highway Engineering
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If a Lemniscate curve of transition throughout is introduced to connect two parallel roads, the maximum polar angle of the curve, is
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If the cross slope of a country is 25% to 60%, the terrain is classified as
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Setting out of Lemniscate transition curves, is done with
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Reference pillars fixed on the centre line of a proposed road, provide the following information:
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The normal road land width for a major district road in open area, is
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On earth roads, the camber should preferably be
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The convexity provided to the carriageway between the crown and edge of the pavement, is known as
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Alignment of highways in hilly regions, is decided on
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The standard equation of a cubical spiral transition curve provided on roads, is
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If At is the area of steel cross-section, t is working stress, L is width of road and W is weight of slab per square metre, the spacing of the tie bars for a longitudinal joint, is