圆形立柱倾斜度测定的解析方法  

An Analytical Method for Determining the Inclination of Circular Column

作　　者：何凭宗[1] 

机构地区：[1]中南大学

出　　处：《矿山测量》2001年第4期14-15,32,共3页Mine Surveying

摘　　要：文章介绍了一种测定圆立柱倾斜度的解析方法。根据最小二乘法进行圆曲线拟合,用与全站仪相配合,PC-E500这种方法比传统的吊垂球的方法使用更方便,结果更精确,而且可以大大地提高工作效率。文中给出了应用实例。An analytical method is introduced in the paper for determining the inclination of circular column. Based on simple curvefitting by the least square method, and by using the total station together with the PC-E500, this method is easier in using , more precise in results and the efficiency can be greatly enhanced as compared with the conventional plume-line method. Typical cases of its pratical applications are cited .

关 键 词：倾斜度 最小二乘法 曲线似合 桥梁测量 立柱测量 全站仪 数学模型 

分 类 号：U442.3[建筑科学—桥梁与隧道工程]