摘要
在道路的设计与施工中,误差估计问题是一个值得注意的问题,本文的目的是,当道路的缓和曲线是回旋曲线时,对中桩坐标计算的误差,进行了理论分析,并给出了误差计算公式和电算程序。
he error evaluation is a noticeable problem in the design and construction of road. The calculating formular of error and the program are presented in the paper and the theoretical analysis is carried out by the calculating error of middle pile when the easement curve is circling curve.
出处
《北京建筑工程学院学报》
1995年第2期39-44,共6页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
道路
缓和曲线
设计
误差
回旋曲线
easement curve
circling curve
absolute error bound.
