摘要
介绍了任意设站极坐标法在公路、铁路施工阶段测设圆曲线、缓和曲线的原理和方法,并分别对圆曲线和缓和曲线上各点的坐标计算公式进行推导和讨论,给出了适合计算机编程的实用公式,该方法运用灵活,方便实用.
The principle and application of polar coordination by random setting station are introduced,which is adopted to measure and design circle curve and mitigated curve in the stage of constructing highroad and railway.The paper also deduces and discusses the coordinate computing formula on the different dots of circle curve and mitigate curve.A practical formula is proposed for the computer programing.The method is convenient and practical.
出处
《鞍山科技大学学报》
2004年第6期452-456,共5页
Journal of Anshan University of Science and Technology
关键词
任意设站
极坐标法
圆曲线
缓和曲线
random setting station
polar coordinating method
circle curve
mitigated curve
