竖曲线高程计算

i1i2R(m)坡道转角ω(弧度)-5.0%5.0%2001.250.0999167914438855竖曲线长L(m)切线长T(m)外距E(m)曲线上P点距起点的距离x(m)199.958100.0632.50042.409P点的纵距y(m)圆曲线起点高程(m)P点的高程(m)0.4495048.329LPi2i1DxyCBARETωω/2