A591.604曲线参数310R1500曲线起点半径282.590662R2600曲线终点半径282.589ls116.665曲线长度192.202A*A349995.00(R1*R2*ls)/(R1-R2)96100R1500(R2*A*A)/(A*A+R2*ls)(R1*R2)/(R1-R2)=A*A/LsR2600(R1*A*A)/(A*A-R1*ls)-48050000A150.357曲线参数125R282.589曲线半径ls80曲线长度101.792A*A22607.12R*Ls15625153.4992927备注红色为输入变量数据B3B4B5D2D4D5R值用黄色求得B11B12拥有颜师百度号码yp1974R*Ls=A*A1变半径缓和曲线的参数公式2一般缓和曲线参数公式欢迎光临我的百度求R2,用黄色填充