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A transition curve of the cubic parabola type is to be set out from a straight center-line. It must pass through a point
Posted: Wed May 04, 2022 8:34 am
by answerhappygod
- A Transition Curve Of The Cubic Parabola Type Is To Be Set Out From A Straight Center Line It Must Pass Through A Point 1 (20.14 KiB) Viewed 41 times
A transition curve of the cubic parabola type is to be set out from a straight center-line. It must pass through a point which is 6 m away from the straight, measured at right-angles from a point on the straight produced, 60-m from the start of the curve. a) Tabulate the data for setting out a 120-m length of curve at 15-m intervals. b) Calculate the rate of change of radial acceleration for a speed of 50km/h NB: the 120m is just part of the total transition curve, therefore, the full-length L is unknown. [25 Marks] [25 Marks]