摘要
针对因障碍物导致的视线不通对切线支距法在公路圆曲线测设中的影响,应用数学方法建立了一种新算法.实例应用结果表明:该算法能够有效地解决切线支距法应用中的局限性问题.
According to the influence of obstacles on the tangent offset method accuracy in highway circular curve laying,a new algorithm was established by mathematical methods.Example shows that the algorithm is effective to solve limitations problems in use of tangent offset method.
出处
《北华大学学报(自然科学版)》
CAS
2012年第6期714-716,共3页
Journal of Beihua University(Natural Science)
基金
国家自然科学基金项目(50338030)
关键词
公路圆曲线
局限性
测设精确度
障碍物
highway circular curve
limitation
measurement accuracy
obstacle