An upgrade g1% is followed by a downgrade g2%. The equation of the parabolic curve of length L to be introduced, is given by-A-B-C-D--B-

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B  Equation of parabolic curve y=(NX2)/(2L). Where N is gradient N=n1 n2. n1 is positive for downward gradient. n2 is negative for upward gradient. So N=g1 ( g2). N=g1+g2. Finally y=(g1+g2)X2/(2L).

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An upgrade g₁% is followed by a downgrade g₂%. The equation of the parabolic curve of length L to be introduced, is given by

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Highway Engineering - Engineering

An upgrade g1% is followed by a downgrade g2%. The equation of the parabolic curve of length L to be introduced, is given by

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For help Students Orientation Mcqs Questions

An upgrade g₁% is followed by a downgrade g₂%. The equation of the parabolic curve of length L to be introduced, is given by

For help Students Orientation
Mcqs Questions