浅析用函数y=a/x设置立体交叉右转匝道

In a different terrain and restricted conditions, in line with the vehicle ramp turn right round the track. Use of y = a / x as an interchange ramp turn right into the linear analysis of the linear function fully in line with the car wheels running track, and with the general use of the curve - a round curve - curve, reduce the interchange .The scope and at the same time shorten the length of the ramp, reducing the cost. And then analyzed using this type of curve for the ramp, used circular curve or curve to set the end of ramp.