摘要
通过对多种圆曲线(包含缓和曲线)测设方法的比较,提出用虚交偏角法配合自行编制的CASIO-fx4500PA计算器程序来解决测设圆曲线特殊情况的方法,与传统的测设方法相比,可取得更高的精度。
By comparison of several circular curves （including smooth curves） measure and some measure and design mehtods, a solution to resolve problems of circular curve laying off in special case is presented, using the method of imaginary intersection and deflection angle and customed CASIO-fx4500PA program.
出处
《交通标准化》
2006年第5期68-70,共3页
Communications Standardization
关键词
圆曲线
测设
虚交
偏角法
circular curve
measure and design
imaginary intersection
method of deflection angles
