Concept drill
parabolic curve
GATE Civil Engineering · Transportation Engineering - Vertical Curves · 2018-2019
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All concepts →2019 Q47
A parabolic vertical curve is being designed to join a road of grade +5% with a road of grade -3%. The length of the vertical curve is 400 m measured along the horizontal. The vert...
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2018 Q22
The VPI (vertical point of intersection) is 100 m away (when measured along the horizontal) from the VPC (vertical point of curvature). If the vertical curve is parabolic, the leng...
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