公路平曲线加宽缓和段内侧边线长度计算

Solution of Internal Sideline Length of the Horizontal Curve Widening Transition Section

为了解决公路平曲线加宽缓和段按高次抛物线型处理后得到的内侧边线长度计算问题,借助于CASIO fx-5800 P型可编程科学计算器编写程序代码对工程实例进行了计算.结果表明,文中所推得的计算公式可以准确计算出内侧边线长度,更适合于施工现场推广应用.

The program utilized by programmable scientific calculator is developed based on the above formula, which is used to calculate project case. It has shown that the push by the formula can accurately calculate the length of the internal sideline length, more suitable to promote the construction site of application.