建筑物的平面拟合和质量检测

Plane fitting and quality testing of buildings

利用无协作目标的电子全站仪测量建筑物各平面上若干任意点的三维坐标,根据最小二乘法拟合出建筑物各平面的方程,从而由这些平面方程求出建筑物各角点的坐标,并计算建筑物各立面的倾斜率,以检测建筑物的质量状况,通过实例验证了这种方法的可行性。

The coordinates of the points on the planes of a building are measured by non-reflector total stations,then the planes can be fitted according to least squares method,and coordinates of the corner points can be calculated.We can also calculate the slant rates of the vertical planes to know the quality of the building.An example proves that this method is practical.