摘要
通过基于全站仪法观测建筑物观测点的空间坐标,利用二元线性回归分析法建立平面方程,并给出相应的显著性检验相关系数和标准误差,判断所建立平面方程是否合理,然后求出倾斜值。通过一实例来验证,结果表明此方法简便有效。如果通过链接施工坐标系,则可以给出建筑物的倾斜方向,为建筑物的纠偏提供便利。
Abstract： With the method of total station observe space coordinates of building observation points, a plane equation with binary linear re- gression analysis was established, and correlation coefficient of significance test and standard error was given to determine whether a plane equation established is reasonable, and the tilt value was finally obtained. Through an example, the results show that the method is simple and effective. If construction coordinate system be linked, we can obtain the tilt direction of the building, which will provide convenience for rectification of the building.
出处
《福建建设科技》
2013年第4期80-81,共2页
Fujian Construction Science & Technology
关键词
建筑物
倾斜变形
平面方程
显著性检验
误差分析
Building
Tihing deformation
Plane equation
Significance test
Error analysis
