注:黄色为计算结果起点桩号311.260终点桩号336.26起点横坡2.000终点横坡-2渐变段长度25任一点长度线性三次抛物线e311.262.0002.00003200.6020.8758.74320.80.4740.6979.54340#VALUE!#VALUE!超出340#VALUE!#VALUE!超出340#VALUE!#VALUE!超出340#VALUE!#VALUE!超出340#VALUE!#VALUE!超出340#VALUE!#VALUE!超出340#VALUE!#VALUE!超出超高计算任一点横坡计算桩号